42 - percentage point gap over the issue of using animals in research — 89 % of scientists favor it, while 47 % of the public backs the idea. (sciencedaily.com)
33 - percentage point gap on the question about whether humans have evolved over time — 98 % of scientists say we have, compared with 65 % of the public. (sciencedaily.com)
That 12 percentage point gap compares with the national 17 point gap. (bbc.co.uk)