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The world is full of theories of everything. The smartphone theory of everything argues that our personal devices are responsible for the rise of political polarization, anxiety, depression, and ...

Elvis Picardo is a regular contributor to Investopedia and has 25+ years of experience as a portfolio manager with diverse capital markets experience. Robert Kelly is managing director of XTS Energy ...

Support SSIR’s coverage of cross-sector solutions to global challenges. Help us further the reach of innovative ideas. Donate today. 1 G. Albert Ruesga, “Philanthropy’s Albatross: Debunking Theories ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...

Theoretical physics is the development of mathematical formalisms and computational protocols for describing all aspects of objects found in the world around us and their interaction. This can involve ...