Venus - You and your BK cult cronies are absolutely clueless about how evolution works despite numerous attempts to educate you. That is called wilful ignorance.
No species tries and fails to adapt to changing environments. Either a population contains the necessary genetic resources to deal with change or they don't. In the case of fish facing the challenge of warming oceans those individuals who are genetically disposed to be smaller and therefore consume less oxygen will be better suited to the change in climate. On average they will produce more offspring who survive long enough to reproduce and therefore the genes for smaller phenotypes will prosper in the gene-pool. If the environment changes to much or too rapidly then species become extinct.
Five times in the history of life over 90% of all life on earth became extinct due to rapid changes in the environment - and that was before humans existed. Life survived and recovered. All of life on earth today descended from the 4% species that survived the "Great Dying" of the Permian Extinction 250 million years ago.
These events prove the fact of evolution and natural selection to be beyond all doubt.
Brahma Kumaris World Deception Organisation
Brahma Kumaris listed as dangerous cult.
WHAT THE BRAHMA KUMARIS DON’T WANT THE UNITED NATIONS TO KNOW: