Speaking of whether tech might just be our salvation, here are two quick hits to consider.
One of the iPods creators, Tony Faddell, is developing a thermostat that learns, according to WIRED:
But even before he moved back to the U.S. he was mulling over his next step. Many assumed that the 42-year old technologist would continue his brilliant career in consumer electronics. He might even become a contender to run an existing multi-billion dollar business—in electronics, in mobile, maybe even Apple.
Instead, he told Dani, he was going to build a thermostat.
A what?
Fadell explained his concept: Untold tons of carbon were being pumped into the air, with people losing billions of dollars in energy costs, all because there was no easy, automatic way to control the temperature. But what if you could apply all the skills and brilliance of Silicon Valley to produce a thermostat that was smart, thrifty and so delightful that saving energy was as much fun as shuffling an iTunes playlist?…[snip]
…Today comes the payoff, when Tony Fadell’s company introduces the Nest Learning Thermostat. It is available for preorder at Best Buy and Nest.com, and will ship in November. Units are already streaming from assembly lines in the Chinese factories that churn out advanced digital gadgets.
The Nest is the iPod of thermostats. A simple loop of brushed stainless steel encases a chassis of reflective polymer, which encircles a crisp color digital display. Artificial intelligence figures out when to turn down the heat and when to jack up the air conditioning, so that you don’t waste money and perturb the ozone when no one is home, or when you’re asleep upstairs. You can communicate with the Nest from your smartphone, tablet or web browser.

Never thought I’d get excited about a thermostat, but we are in crazy times. And if you want to hear some really crazy, yet oddly inspiring and hopeful, visions for how technology can start saving the world instead of destroying it, I urge you to sit back and listen to Justin Hall-Tipping: