Re:The Relativity of Wrong (1989)
by pmwhite on Thursday August 23, 2018 @05:55PM
(#17830985)
Plate tectonics is a candidate to go on that list, and it was controversial until good undersea maps were available circa 1970. That is 50 years ago, not 30.
I guess something like https://en.wikipedia.org/wiki/Timeline_of_scientific_discove... can be helpful, but I think none of the discoveries in the last 30 years are quite as world-changing as general relativity, atoms, quantum physics, or galaxies.