Oy
As I commented there, it is not heresy to believe the world is millions of years old. It's plain in the tiferes yisroel, as I have blogged.
However, hasidic people never accepted the tiferes yisroel on this because his idea of sabbatical cycles in creation was rejected by the Ari.
And (though I share Dilberts "respect for the learning, erudition, Yirat Shamayim, and personal middot of all the signatories") book burning is an act of weakness and laziness and cowardice as I have also blogged.
