Baez was born on Staten Island, New York, in 1941. Her father, Albert Baez, was born in 1912 in Puebla, Puebla, Mexico, and died on March 20, 2007. His father, Joan's grandfather, the Reverend Alberto Baez, left Catholicism to become a Methodist minister and moved to the U.S. when Albert was two years old. Albert grew up in Brooklyn, New York, where his father preached toâand advocated forâa Spanish-speaking congregation.
Natural law is a philosophy that certain rights or values are inherent by virtue of human nature and can be universally understood through human reason. Historically, natural law refers to the use of reason to analyze both social and personal human nature to deduce binding rules of moral behavior. The law of nature, as it is determined by nature, is universal. In Western culture, the conception of natural law first appears in Ancient Greek philosophy. Although natural law is often conflated with common law, the two are distinct. Common law is not based on inherent rights, but is the legal tradition whereby certain rights or values are legally recognized by virtue of already having judicial recognition or articulation.
Conservation laws as fundamental laws of nature. Conservation laws are fundamental to our understanding of the physical world, in that they describe which processes can or cannot occur in nature. For example, the conservation law of energy states that the total quantity of energy in an isolated system does not change, though it may change form. In general, the total quantity of the property governed by that law remains unchanged during physical processes.