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The Law School of America
The Law School of America podcast is designed for listeners who what to expand and enhance their understanding of the American legal system. It provides you with legal principles in small digestible bites to make learning easy. If you're willing to put in the time, The Law School of America podcasts can take you from novice to knowledgeable in a reasonable amount of time.
Episodes
Mentioned books

Mar 2, 2023 • 17min
Criminal procedure (2023): Post-sentencing: Pardon
A pardon is a government decision to allow a person to be relieved of some or all of the legal consequences resulting from a criminal conviction. A pardon may be granted before or after conviction for the crime, depending on the laws of the jurisdiction.
Pardons can be granted in many countries when individuals are deemed to have demonstrated that they have "paid their debt to society", or are otherwise considered to be deserving of them. In some jurisdictions of some nations, accepting a pardon may implicitly constitute an admission of guilt; the offer is refused in some cases. Cases of wrongful conviction are in recent times more often dealt with by appeal rather than by pardon; however, a pardon is sometimes offered when innocence is undisputed in order to avoid the costs that are associated with a retrial. Clemency plays a critical role when capital punishment exists in a jurisdiction.
Pardons are sometimes seen as a mechanism for combating corruption, allowing a particular authority to circumvent a flawed judicial process to free someone who is seen as wrongly convicted. Pardons can also be a source of controversy. In extreme cases, some pardons may be seen as acts of corruption by officials in the form of granting effective immunity as political favors.
United States.
U.S. Constitution.
In the United States, the pardon power for offenses against the United States is granted to the President of the United States under Article 2, Section 2 of the United States Constitution which states that the President "shall have power to grant reprieves and pardons for offenses against the United States, except in cases of impeachment". The U.S. Supreme Court has interpreted this language to include the power to grant many different forms of clemency (generally less sweeping than a full pardon), including not only pardons, but also conditional pardons, commutations of sentence, conditional commutations of sentence, remissions of fines, forfeitures and other criminal financial penalties, respites and reprieves, and amnesties.
The pardon power of the President applies only to convictions under federal law. Additionally, the power extends to military court-martial cases as well as convictions in the Superior Court of the District of Columbia.
Almost all pardon petitions are addressed to the President, who grants or denies the request. In some cases, the President will, of their own accord, issue a pardon. Typically, applications for pardons are referred for review and non-binding recommendation by the Office of the Pardon Attorney, an official of the United States Department of Justice.

Mar 1, 2023 • 16min
Criminal law (2022): Crimes against the public: Duel + Sumptuary laws
A duel is an arranged engagement in combat between two people, with matched weapons, in accordance with agreed-upon rules.
During the 17th and 18th centuries (and earlier), duels were mostly single combat fought with swords (the rapier and later the small sword), but beginning in the late 18th century in England, duels were more commonly fought using pistols. Fencing and shooting continued to co-exist throughout the 19th century.
The duel was based on a code of honor. Duels were fought not so much to kill the opponent as to gain "satisfaction", that is, to restore one's honor by demonstrating a willingness to risk one's life for it, and as such the tradition of dueling was originally reserved for the male members of nobility; however, in the modern era, it extended to those of the upper classes generally. On occasion, duels with swords or pistols were fought between women.
Legislation against dueling goes back to the medieval period. The Fourth Council of the Lateran (1215) outlawed duels, and civil legislation in the Holy Roman Empire against dueling was passed in the wake of the Thirty Years' War. From the early 17th century, duels became illegal in the countries where they were practiced. Dueling largely fell out of favor in England by the mid-19th century and in Continental Europe by the turn of the 20th century. Dueling declined in the Eastern United States in the 19th century and by the time of the American Civil War, dueling had begun to wane even in the South. Public opinion, not legislation, caused the change. Research has linked the decline of dueling to increases in state capacity.
A duel is an arranged engagement in combat between two people, with matched weapons, in accordance with agreed-upon rules.
During the 17th and 18th centuries (and earlier), duels were mostly single combat fought with swords (the rapier and later the small sword), but beginning in the late 18th century in England, duels were more commonly fought using pistols. Fencing and shooting continued to co-exist throughout the 19th century.
The duel was based on a code of honor. Duels were fought not so much to kill the opponent as to gain "satisfaction", that is, to restore one's honor by demonstrating a willingness to risk one's life for it, and as such the tradition of dueling was originally reserved for the male members of nobility; however, in the modern era, it extended to those of the upper classes generally. On occasion, duels with swords or pistols were fought between women.
Legislation against dueling goes back to the medieval period. The Fourth Council of the Lateran (1215) outlawed duels, and civil legislation in the Holy Roman Empire against dueling was passed in the wake of the Thirty Years' War. From the early 17th century, duels became illegal in the countries where they were practiced. Dueling largely fell out of favor in England by the mid-19th century and in Continental Europe by the turn of the 20th century. Dueling declined in the Eastern United States in the 19th century and by the time of the American Civil War, dueling had begun to wane even in the South. Public opinion, not legislation, caused the change. Research has linked the decline of dueling to increases in state capacity.

Feb 28, 2023 • 18min
Wills (2023): Legal history of wills (Part One)
Legal history of wills
Wills have a lengthy history.
Ancient Greece.
The Ancient Greek practice concerning wills was not the same in all places; some states permitted men to dispose of their estates, others wholly deprived them of that privilege. According to Plutarch, Solon "is much commended for his law concerning wills; for before his time no man was allowed to make any, but all the wealth of deceased persons belonged to their families; but he permitted them to bestow it on whom they pleased, esteeming friendship a stronger tie than kindred, and affection than necessity, and thus put every man's estate in the disposal of the possessor; yet he allowed not all sorts of wills, but required the following conditions in all persons that made them:
That they must be citizens of Athens, not slaves, or foreigners, for then their estates were confiscated for the public use.
That they must be men who have arrived at twenty years of age, for women and men under that age were not permitted to dispose by will of more than one medimn of barley.
That they must not be adopted; for when adopted persons died without issue, the estates they received by adoption returned to the relations of the men who adopted them.
That they should have no male children of their own, for then their estate belonged to these. If they had only daughters, the persons to whom the inheritance was bequeathed were obliged to marry them. Yet men were allowed to appoint heirs to succeed their children, in case these happened to die under twenty years of age.
That they should be in their right minds, because testaments extorted through the frenzy of a disease, or dotage of old age, were not in reality the wills of the persons that made them.
That they should not be under imprisonment, or other constraint, their consent being then only forced, nor in justice to be reputedly voluntary.
That they should not be induced to it by the charms and insinuations of a wife; for (says Plutarch) the wise lawgiver with good reason thought that no difference was to be put between deceit and necessity, flattery and compulsion, since both are equally powerful to persuade a man from reason.
Wills were usually signed before several witnesses, who put seals to them for confirmation, then placed them in the hands of trustees, who were obliged to see them performed. At Athens, some of the magistrates were very often present at the making of wills. Sometimes the archons were also present. Sometimes the testator declared his will before sufficient witnesses, without committing it to writing. Thus Callias, fearing to be cut off by a wicked conspiracy, is said to have made an open declaration of his will before the popular assembly at Athens. There were several copies of wills in Diogenes Laërtius, as those of Aristotle, Lyco of Troas, and Theophrastus; whence it appears they had a common form, beginning with a wish for life and health."

Feb 27, 2023 • 15min
Tort law (2022): Remedies: Replevin
Replevin or claim and delivery (sometimes called revendication) is a legal remedy, which enables a person to recover personal property taken wrongfully or unlawfully, and to obtain compensation for resulting losses.
Nature.
From medieval times, there has also come down to us a summary process, known as replevin, by which a man out of whose possession goods have been taken may obtain their return until the right to the goods can be determined by a court of law. Replevin arose out of the need of a turbulent society to discourage resort to self help and although for a long time primarily used in disputes about distress between landlord and tenant, it was gradually expanded to cover all cases of allegedly wrongful dispossession. If the plaintiff wanted return of his chattel in specie, replevin was a more appropriate remedy than either trespass or trover in which only damages could be recovered. Restoration of the property is, of course, only provisional, pending determination of title.
In common law, several types of action existed with respect to deprivation of possession (being subdivided into the wrongful taking of chattels and the unjust detention of them, even where the original taking was lawful):
In the case of wrongful taking:
A writ of replevin was available only for an unlawful taking in the nature of a wrongful distress, where restitution could be made for the goods wrongfully taken (being in the nature of a redelivery of the pledge or the thing taken in distress) with damages for the loss sustained by such action. As distrained goods are in the custody of the law, any attempt to take them back by force without a writ of replevin could be contested by writ of rescous or de parco fracto, with a remedy in damages.
A writ of trespass vi et armis was available in the taking of goods, with a remedy in damages.
An action of trover and conversion was available for the non-forcible taking of goods, with a remedy in damages.
In the case of unjust detention:
Replevin lay to recover goods still held after a tender of amends.
Detinue lay to recover lent goods where the holder refused to return them to the owner. However, the defendant was allowed to exculpate himself by oath, so this action was displaced by that of trover and conversion.
At common law, the ordinary action for the recovery of goods wrongfully taken was originally one of detinue, but no means of immediate recovery was possible until the action was tried. Replevin arose to deal with the matter of the illegal distress of goods for rent or damage feasant, in order to procure their restoration to the owner. Illegal distress has been held to occur where:
no relationship of landlord and tenant exists at all,
there is no demise at a fixed rent,
no rent is due, or none due to the person who has distrained,
goods have been released before the distress, or tendered before the impounding,
the entry was illegal, or
things privileged from distress (ie, neither goods nor chattel) have been seized.
Replevin will not lie where if any part of the rent claimed was due, but this defense is not effective where the only rent claimed by the landlord is not recoverable by distress

Feb 24, 2023 • 19min
Intellectual property (2023): Patent (Part Two)
Governing laws.
The grant and enforcement of patents are governed by national laws, and also by international treaties, where those treaties have been given effect in national laws. Patents are granted by national or regional patent offices, for example national or regional administrative authorities. A given patent is therefore only useful for protecting an invention in the country in which that patent is granted. In other words, patent law is territorial in nature. When a patent application is published, the invention disclosed in the application becomes prior art and enters the public domain (if not protected by other patents) in countries where a patent applicant does not seek protection, the application thus generally becoming prior art against anyone (including the applicant) who might seek patent protection for the invention in those countries.
Commonly, a nation or a group of nations forms a patent office with responsibility for operating that nation's patent system, within the relevant patent laws. The patent office generally has responsibility for the grant of patents, with infringement being the remit of national courts.
The authority for patent statutes in different countries varies. In the UK, substantive patent law is contained in the Patents Act 1977 as amended. In the United States, the Constitution empowers Congress to make laws to "promote the Progress of Science and useful Arts ...". The laws Congress passed are codified in Title 35 of the United States Code and created the United States Patent and Trademark Office.
There is a trend towards global harmonization of patent laws, with the World Trade Organization (WTO) being particularly active in this area. The TRIPS Agreement has been largely successful in providing a forum for nations to agree on an aligned set of patent laws. Conformity with the TRIPS agreement is a requirement of admission to the WTO and so compliance is seen by many nations as important. This has also led to many developing nations, which may historically have developed different laws to aid their development, enforcing patents laws in line with global practice.
Internationally, there are international treaty procedures, such as the procedures under the European Patent Convention (EPC) , that centralize some portion of the filing and examination procedure. Similar arrangements exist among the member states of ARIPO and OAPI, the analogous treaties among African countries, and the nine CIS member states that have formed the Eurasian Patent Organization. A key international convention relating to patents is the Paris Convention for the Protection of Industrial Property, initially signed in 1883. The Paris Convention sets out a range of basic rules relating to patents, and although the convention does not have direct legal effect in all national jurisdictions, the principles of the convention are incorporated into all notable current patent systems.

Feb 23, 2023 • 12min
Criminal procedure (2023): Post-sentencing: Miscarriage of justice (Part Two)
Compensation for wrongful conviction.
Article 14(6) of the International Covenant on Civil and Political Rights (ICCPR) states that when a miscarriage of justice has occurred and the defendant's conviction has been reversed or they have been pardoned, "the person who has suffered punishment as a result of such conviction shall be compensated according to law". The right to compensation is also authorized by Article 3 of Protocol Number 7 to the European Convention for the Protection of Human Rights and Fundamental Freedoms and Article 10 of the American Convention on Human Rights.
Four broad approaches allow for the payment of compensation following a miscarriage of justice: tort liability in common law; claims for a breach of constitutional or human rights; statutory relief where specific legislation exists to compensate individuals who are wrongfully convicted; and non-statutory relief by way of ex-gratia schemes based on the largesse of the government.
In a study of different approaches to the payment of compensation in the United States, the United Kingdom, Canada, Australia and New Zealand, only the US and the UK have statutory schemes in place. In the United States, the federal government, the District of Columbia, and 38 states have such legislation on their statutes. Twelve states have no laws requiring compensation to be paid. However, each state differs widely in regard to eligibility requirements, maximum payments, issues concerning factual innocence, the burden of proof, the behavior of the claimant which contributed to the (now overturned) conviction, and the claimant's prior criminal history. In some states, statutes of limitations also apply.
The significant benefits of statutory schemes is that they provide money and services in compensation to individuals who have been wrongfully convicted without regard to fault or blame; they do not require claimants to prove how the prosecution or police committed their mistakes.
Implications.
The concept of miscarriage of justice has important implications for standard of review, in that an appellate court will often only exercise its discretion to correct a plain error when a miscarriage of justice (or "manifest injustice") would otherwise occur. In recent years, DNA evidence has been used to clear many people falsely convicted.
The risk of miscarriages of justice is often cited as a cause to eliminate the death penalty. When condemned persons are executed before they are determined to have been wrongly convicted, the effect of that miscarriage of justice is irreversible. Wrongly executed people nevertheless occasionally receive posthumous pardons—which essentially void the conviction—or have their convictions quashed.
Even when a wrongly convicted person is not executed, years in prison can have a substantial, irreversible effect on the person and their family. The risk of miscarriage of justice is therefore also an argument against long sentences, like a life sentence, and cruel prison conditions.

Feb 22, 2023 • 13min
Criminal law (2022): Crimes against the public: Anti-miscegenation laws (Part Two)
Repeal of anti-miscegenation laws, 1948–1967.
In 1948, the California Supreme Court ruled in Perez v Sharp (1948) that the California anti-miscegenation laws violated the Fourteenth Amendment to the United States Constitution, the first time since Reconstruction that a state court declared such laws unconstitutional, and making California the first state since Ohio in 1887 to overturn its anti-miscegenation law.
The case raised constitutional questions in states which had similar laws, which led to the repeal or overturning of such laws in fourteen states by 1967. Sixteen states, mainly Southern states, were the exception. In any case, in the 1950s, the repeal of anti-miscegenation laws was still a controversial issue in the U.S., even among supporters of racial integration.
In 1958, the political theorist Hannah Arendt, a Jewish refugee from Nazi Germany, who escaped from Europe during the Holocaust, wrote in an essay in response to the Little Rock Crisis, the Civil Rights struggle for the racial integration of public schools which took place in Little Rock, Arkansas, in 1957, that anti-miscegenation laws were an even deeper injustice than the racial segregation of public schools. The free choice of a spouse, she argued in Reflections on Little Rock, was "an elementary human right": "Even political rights, like the right to vote, and nearly all other rights enumerated in the Constitution, are secondary to the inalienable human rights to 'life, liberty and the pursuit of happiness' proclaimed in the Declaration of Independence; and to this category the right to home and marriage unquestionably belongs." Arendt was severely criticized by fellow liberals, who feared that her essay would arouse the racist fears common among whites and thus hinder the struggle of African Americans for civil rights and racial integration. Commenting on the Supreme Court's ruling in Brown v Board of Education of Topeka against de jure racial segregation in education, Arendt argued that anti-miscegenation laws were more basic to racial segregation than racial segregation in education.
Arendt's analysis of the centrality of laws against interracial marriage to white supremacy echoed the conclusions of Gunnar Myrdal. In his essay Social Trends in America and Strategic Approaches to the Negro Problem (1948), Myrdal ranked the social areas where restrictions were imposed by Southern whites on the freedom of African Americans through racial segregation from the least to the most important: jobs, courts and police, politics, basic public facilities, "social equality" including dancing and handshaking, and most importantly, marriage. This ranking was indeed reflective of the way in which the barriers against desegregation fell under the pressure of the protests of the emerging civil rights movement. First, legal segregation in the army, in education and in basic public services fell, then restrictions on the voting rights of African-Americans were lifted. These victories were ensured by the Civil Rights Act of 1964. But the bans on interracial marriage were the last to go, in 1967.

Feb 21, 2023 • 11min
Wills (2023): Will or testament
A will or testament is a legal document that expresses a person's (testator) wishes as to how their property (estate) is to be distributed after their death and as to which person (executor) is to manage the property until its final distribution. For the distribution (devolution) of property not determined by a will, see inheritance and intestacy.
Though it has been thought a "will" historically applied only to real property, while "testament" applied only to personal property (thus giving rise to the popular title of the document as "last will and testament"), records show the terms have been used interchangeably. Thus, the word "will" validly applies to both personal and real property. A will may also create a testamentary trust that is effective only after the death of the testator.
History.
Throughout most of the world, the disposition of a dead person's estate has been a matter of social custom. According to Plutarch, the written will was invented by Solon. Originally, it was a device intended solely for men who died without an heir.
The English phrase "will and testament" is derived from a period in English law when Old English and Law French were used side by side for maximum clarity. Other such legal doublets include "breaking and entering" and "peace and quiet".
Freedom of disposition.
The concept of the freedom of disposition by will, familiar as it is in modern England and the United States, both generally considered common law systems, is by no means universal. In fact, complete freedom is the exception rather than the rule.: 654 Civil law systems often put restrictions on the possibilities of disposal; see for example "Forced heirship".
LGBT advocates have pointed to the inheritance rights of spouses as desirable for same-sex couples as well, through same-sex marriage or civil unions. Opponents of such advocacy rebut this claim by pointing to the ability of same-sex couples to disperse their assets by will. Historically, however, it was observed that "ven if a same-sex partner executes a will, there is risk that the survivor will face prejudice in court when disgruntled heirs challenge the will", with courts being more willing to strike down wills leaving property to a same-sex partner on such grounds as incapacity or undue influence.

Feb 20, 2023 • 12min
Tort law (2022): Damages: Tracing + Detinue
Tracing is a legal process, not a remedy, by which a claimant demonstrates what has happened to his or her property, identifies its proceeds and those persons who have handled or received them, and asks the court to award a proprietary remedy in respect of the property, or an asset substituted for the original property or its proceeds. Tracing allows transmission of legal claims from the original assets to either the proceeds of sale of the assets or new substituted assets.
Tracing ordinarily facilitates an equitable remedy, and is subject to the usual limitations and bars on equitable remedies in common law countries. In many common law countries, there are two concurrent processes, tracing at common law and tracing in equity. However, because the right to trace at common law is so circumscribed, the equitable process is almost universally relied upon, as equitable tracing can be performed into a mixed fund.
Illustrations.
"Tracing is thus neither a claim nor a remedy. It is merely a process by which a claimant demonstrates what has happened to his property, identifies its proceeds and the persons who have handled or received them, and justifies his claim that the proceeds can properly be regarded as representing his property." - Foskett v McKeown
For example, if A has money in a solicitor’s account and the solicitor takes that money to buy a painting, then A may be able to make a claim against the painting. This claim will take priority even if the solicitor is bankrupt and has other unsecured claims against him.
Judicially, probably the most famous example of a tracing claim is Attorney‐General for Hong Kong v Reid, where Mr Reid, then a crown prosecutor for Hong Kong, received bribes for passing information to organized crime in Hong Kong. Under Hong Kong law, the proceeds of those bribes were held on constructive trusts for the government of Hong Kong. Mr Reid then invested the proceeds of the bribes in land in New Zealand, and the land increased substantially in value. When he was caught, Mr Reid admitted that the money was subject to a constructive trust, but argued that he should only be liable to repay the amount of the bribes, and then any profit attributable to the increase in value of the land in New Zealand was not connected with his wrongdoing. However, the Judicial Committee of the Privy Council held that the government of Hong Kong's claim to the money could be traced into the land, and thus the claimant was entitled to the full value of the land, as without his wrong, Mr Reid would never have made those profits and it would be grossly inequitable for him to keep them.

Feb 17, 2023 • 16min
Intellectual property (2023): Patent (Part One)
A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an enabling disclosure of the invention. In most countries, patent rights fall under private law and the patent holder must sue someone infringing the patent in order to enforce their rights. In some industries patents are an essential form of competitive advantage; in others they are irrelevant.
The procedure for granting patents, requirements placed on the patentee, and the extent of the exclusive rights vary widely between countries according to national laws and international agreements. Typically, however, a patent application must include one or more claims that define the scope of protection that is being sought. A patent may include many claims, each of which defines a specific property right.
Under the World Trade Organization's (WTO) TRIPS Agreement, patents should be available in WTO member states for any invention, in all fields of technology, provided they are new, involve an inventive step, and are capable of industrial application. Nevertheless, there are variations on what is patentable subject matter from country to country, also among WTO member states. TRIPS also provides that the term of protection available should be a minimum of twenty years.
Definition.
The word patent originates from the Latin patere, which means "to lay open" (for example, to make available for public inspection). It is a shortened version of the term letters patent, which was an open document or instrument issued by a monarch or government granting exclusive rights to a person, predating the modern patent system. Similar grants included land patents, which were land grants by early state governments in the US, and printing patents, a precursor of modern copyright.
In modern usage, the term patent usually refers to the right granted to anyone who invents something new, useful and non-obvious. A patent is often referred to as a form of intellectual property right, an expression which is also used to refer to trademarks and copyrights, and which has proponents and detractors (see also Intellectual property § The term "intellectual property"). Some other types of intellectual property rights are also called patents in some jurisdictions: industrial design rights are called design patents in the US, plant breeders' rights are sometimes called plant patents, and utility models and Gebrauchsmuster are sometimes called petty patents or innovation patents.
The additional qualification utility patent is sometimes used (primarily in the US) to distinguish the primary meaning from these other types of patents. Particular species of patents for inventions include biological patents, business method patents, chemical patents and software patents.


