Originally proposed as a rule of reasoning, the term has since been extended to cover supposed "superlaws" that in various ways require the universe to support intelligent life, usually assumed to be carbon-based, and occasionally to be specifically human beings. In physics and cosmology, the anthropic principle states that we should take into account the constraints that our existence as observers imposes on the sort of universe that we could observe. The Alpha Magnetic Spectrometer is a particle physics experiment to be mounted on the International Space Station designed to search for a various types of unusual matter. Albedos of typical materials in visible light range from up to 90% for fresh snow, to about 4% for charcoal, one of the darkest substances. It is a unitless measure indicative of a surface's or body's reflectivity. If the acceleration continues indefinitely, the ultimate result of this trend will be that galaxies outside the local supercluster will move beyond the cosmic horizon and will no longer be visible.Īlbedo is the ratio of reflected to incident electromagnetic radiation power. The Accelerating universe is the idea that our universe is undergoing accelerated expansion: distant objects are receding from our galaxy with speeds that increase over time. He predicts that such paradigm shifts have and will continue to become increasingly common, leading to "technological change so rapid and profound it represents a rupture in the fabric of human history." He believes the Law of Accelerating Returns implies that a technological singularity will occur before the end of the 21st century, in 2045. He cites numerous past examples of this to substantiate his assertions. Whenever a technology approaches some kind of a barrier, according to Kurzweil, a new technology will be invented to allow us to cross that barrier. Kurzweil extends this to include technologies from far before the integrated circuit to future forms of technology. Moore's law describes an exponential growth pattern in the complexity of integrated semiconductor circuits. ![]() ![]() In his 2001 essay The Law of Accelerating Returns extends Moore's law to describe an exponential growth of technological progress. ![]() ![]() While many have suggested accelerating change, its popularity in modern times is closely associated with the ideas and writings of Raymond Kurzweil. In futures studies and the history of technology, accelerating change is a perceived increase in the rate of technological (and sometimes social and cultural) progress throughout history, which some claim suggests faster and more profound change in the future. At least two modes of climate are now recognized: a warm-and-wet climate like today's and a climate that is cooler, drier, windy and dusty. Source: Wikipedia - Click on term to read full articleĪbrupt climate change refers to an event where large and widespread climate change occurs within about five years. This book explores the scientific progressĮxpected to be made in the next 50 years. Glossary related to novels by Matt Browne Glossary of the book
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