While I don’t believe that the world is millions of years old (I believe in creation), Scientists have simulated the possibility that global warming could be curbed if an asteroid can block the sun’s heat. But of course, we are dependent on the sun beyond just the heat that it gives. What effect would this have on plants’ photosynthesis? While these solutions are explored, it is still better that we take other actions to manage the effects of global warming and climate change.
