Do the Math
dothemath.ucsd.edu
A blog by physicist Tom Murphy that uses physics and estimation to quantitatively assess energy, growth, and societal options.
This blog applies back-of-the-envelope physics to topics like renewable energy limits, growth, and climate. Posts are detailed, data-driven, and written in an accessible academic style. It is a valuable resource for those seeking rigorous, quantitative perspectives on sustainability and technology.
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- language
- EN
- here since
- July 2026