Well...
In actuality...
It was Stalin's biologist, Trofim Lysenko, refusal to accept genetics and evolution (he loathed them both), that lead to the death of millions.
Trofim Lysenko probably killed more human beings than any individual scientist in history. His bogus biology and agronomy, and anti-evolution stance, directly lead to the starvation of millions.
In actuality...
It was Stalin's biologist, Trofim Lysenko, refusal to accept genetics and evolution (he loathed them both), that lead to the death of millions.
Trofim Lysenko probably killed more human beings than any individual scientist in history. His bogus biology and agronomy, and anti-evolution stance, directly lead to the starvation of millions.
You'd believe if you just opened your heart" is a terrible argument for religion. It's basically saying, "If you bias yourself enough, you can convince yourself that this is true." If religion were true, people wouldn't need faith to believe it -- it would be supported by good evidence.