In early January, Roy Spencer and John Christy reported that:“And, as calendar year values go, 2023 was the warmest of the 45-year record with an average of +0.51 °C (+0.92 °F) outdoing 2016 which finished that year at +0.39 °C (+0.70 °F). This calendar year was also warmer than any other 12-month period which before 2023 was Dec 2015 to Nov 2016 at +0.41 °C (+0.73 °F). Because early 2023 was much cooler than now, we can expect further 12-month records over the next few months.”They also … [Read more...]
Getting It Right
In “The Theory of Gravitation” in his textbook Lectures on Physics, Richard Feynman provides an outstanding example of the development of the scientific method, a process for correcting errors and advancing knowledge of the physical world. The ancients observed the movement of the visible planets and the stars and deduced that the planets went around the sun, a concept rediscovered by mathematician and astronomer Nicolaus Copernicus in the early sixteenth century. Discovering how and why took … [Read more...]
