Opinion

Dr Karl's reasons to be cheerful - backed by science, of course

By Dr Karl Kruszelnicki
Updated April 14 2021 - 1:25pm, first published November 9 2020 - 1:00am
Karl Kruszelnicki says science is the place to find positivity. Trust him, he's a doctor. Photo: Mark Jesser

I'm an optimist from way back. And what I love about the world of science is that good science is directed to the search for truth. Proper science allows new data and better explanations to swim to the surface. This is a big strength of science.

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