We\'re not going to regress, and we\'re not on some silly cycle. Our bodies will simply adapt to our new enviroments. Of course, who knows what that might be? All species on earth have evolved to compete against other creatures for land, food, and sex partners. What happens when there\'s only one of those equasions left? We (on the whole) are getting exponencially smarter as the years go by. Maybe not wiser.. but definately smarter. I mean, there\'s studies that prove this. Perhaps our brains will evolve to become more complex and assimilate data faster? Maybe they\'ll grow larger or at least begin functioning at a rate over some 15%. Maybe all these years of typing and assembly line work will evolve our arms and tendons to accomodate for repetitive work. There\'s a lot of possiblities out there.. but I think we\'ll merely adapt to our new enviroment rather than regress.
Er.. then again.. we\'re still faced with the problem of living in two enviroments at once - one nearly completely opposite the other. = /
Oh.. and LOL about us being taller cause the ladies like it. Dude, if Mama nature knew what women liked, we\'d be growin 100 dollar bills outta our asses by now. The only reason we\'re taller is because we\'re not living off a diet of grass roots and dirt anymore. We\'ve got better nutrients and more of them, so our bodies can grow bigger, faster, and healthier.