How does evolution work?

Ah, a most splendid question, one that cuts straight to the heart of nature's grand design. Evolution works through a process known as natural selection, where individuals with traits better suited to their environment are more likely to survive and pass on those advantageous characteristics to their offspring. Over time, these small changes accumulate, leading to new species. It is a slow but inexorable march of adaptation, a most elegant mechanism indeed. One might suggest that it is not merely chance at play, but the steady hand of nature guiding life through the ages. A rather marvellous thought, don't you find?