Climate change is real, it’s happening, it’s measurable, and humans are causing it. Here’s some more primary date for anyone interested: a free e-book from the University of Chicago Press: Walden Warming: Climate Change Comes to Thoreau’s Woods by Richard B. Primack In the late 1840s, Henry David Thoreau made copious notes about the naturalContinue reading “Climate Change At Walden Pond”
JAMES D. MACDONALD 