Watering The Desert: Can an ancient water management system save the Southwest?

It’s hotter than you ever thought possible. You should have prepared better for this hike but now you’re out here with an empty water bottle and burning skin. Your legs feel heavy and your head aches, your vision blurs, blood rushes in your ears, you feel nauseous. You plop down in the sand under some scrub brush, wiggling to get your head deeper into the dappled shade it provides - any twig between you and the sun is a positive development. You tell yourself you can’t stop here but the shade feels good. You close your eyes for what you tell yourself is just a minute… You open them to a stock-still jackrabbit a few inches from your face. Sunlight filters through the blood vessels in the jackrabbit’s large ears and staring at you are luminous orange eyes that have seen present, past, future, and the yet-to-be-imagined, all possibilities unfurling like the desert landscape at sunrise. You stare back into those deranged eyes as the red walls of the slot canyon...