The debate may largely be drawn along political lines, but the human role in climate change remains one of the most controversial questions in 21st century science.

By Beardsley, Timothy M Years ago, many of us slogged through exercises involving null hypotheses, postulates that some suspected effect does not exist.

By Singer, Fred The hypothetico-deductive method, as currently taught, confuses students and distorts their understanding of science.

By Allen, I Elaine; Seaman, Christopher A Most statistical tests are performed to show whether two measurements, processes, products or treatments Are significantly different from each other and whether we can reject the null hypothesis.

By McGarvey, Daniel J Hypothesis tests, which aim