Junk Science: Without evidence to back up their claims, climate zealots have taken to intimidation. They're blacklisting academics who have the nerve to question the "settled science" of climate change. The latest victim of climate McCarthyism is Caleb Rossiter, who, until his op-ed challenging the "consensus" on climate change was published in the Wall Street Journal, was a Democratic academic who briefly forayed into politics but was content to crusade against U.S. support for dictators and against the use of anti-personnel land mines. In that op-ed, Rossiter called himself an "Africanist." He not only questioned the science behind climate change...