Social nudity is the practice of nudity in relatively public settings not restricted by gender. This occurs both in public spaces and on commercial property, such as at a naturist resort. Some isolated indigenous nudity still exists in the tropics, though this way of life is highly endangered, as is male nude swimming in public, which used to be very commonplace in Western civilization. Modern European-style naturism began around the turn of the 20th century in British India and Northern Germany, and it was brought to the United States by German immigrants in the 1930s. Terminology The usage and definition of terms relating to social nudity varies geographically and historically. In the book Cinema Au Naturel, Mark Storey states: "two related terms that we will continually run across are nudist and naturist. Although the meanings of the two terms are virtually identical, they often have different connotations for those who prefer one to the other. In America, people who believe that it is physically, socially, emotionally, and perhaps spiritually healthy to go about fully nude individually and in groups of mixed gender, wherever the weather permits and others are not offended, generally refer to themselves as "nudists". In Europe, such people more often than not, refer to themselves as "naturists". Ethical Naturism vs Recreational Naturism is a concept first introduced by Stéphane Deschênes in the April 2011 episode of The Naturist Living Show Podcast. which attempts to create a taxonomy that classifies the various types of naturists/nudists. Ethical Naturists are described as seeing themselves as part of a philosophy with ethical and moral aspects while recreational nudists are simply participating in a leisure activity that involves nudity. Many people casually enjoy social nudity without adhering to any term and without associating with any traditional naturist, nudist or FKK organization or any other groups or movements. That is common, for example on nude beaches and other forms of public nudity, such as seen at cultural events like Burning Man or clothing-optional bike rides. Several activists, such as Vincent Bethell, claim that associations to promote naturism or nudism are unnecessary, leading only to "nudity in tolerated ghettos". Activist Daniel Johnson believes that labels and affiliations overly complicate a relatively simple phenomenon, alienate others from a fear of over-commitment or undesirable stereotypes, and thus get in the way of integrating nudity into everyday life. Legal concerns Public Nudity Public nudity in England and