物种能否快速进化以在气候变暖中生存？

Analysis Climate change Can species evolve fast enough to survive as the planet heats up? A wildflower that adapted to severe drought has raised hopes that rapid evolution will rescue species hit by global warming, finds Michael Le Page FOR the first time, we have seen a species that was in decline due to extreme weather recover through rapid evolution. Does this mean species that are increasingly being hit by soaring temperatures can adapt as the planet gets warmer? It is clear evolution has saved countless species from past, slow changes in the climate. But temperatures could rise by more than 4°C by the end of the century. Can evolution really make a difference over such a short time? …