Without water, you die in three days. And, without food, you’ll collapse in about two weeks, and die 30-40 agonizing days later. Did you know that they found dinosaur fossils, where they could extrapolate that the poor creatures had eaten rocks in their final days? Rocks. Can you imagine the state you would have to [...]

This brings us to getting around. For the longest time, this could be done by that amazing process known as walking. Now, relax, I’m not going to ask you to start walking everywhere (though, if you’re tubby, it certainly would help) – I’m going to point out something. For a long time, cities were designed [...]