|Sultan Kösen, the world's tallest living human, meets with Chandra Bahadur Dangi, who was the shortest known adult human. (Credit: AFP/Andrew Cowie)|
Humans really are amazing and incredible. Sure, we have our flaws and should always be cognizant of those flaws in order to improve them, yet our species has come to be a dominant part of the biosphere of our planet. If some major epidemic were to come by tomorrow and wipe out all of the human species, the impact of our actions on the planet would still remain in the rock record for an intelligent alien species to one day find! We come in so many varieties, yet I sometimes wonder if there are even more varieties possible. What lies down the road for our species? I'll come back to this idea in future posts.