By Hank Green

We sure have gotten ourselves into a pickle. Damming a body of water as large as the Red Sea would certainly provide massive amounts of power (50 gigawatts, if a recent study is to be believed), but it would also displace tens of thousands of people. And, as a hydro-electric project of this scale has never been attempted, the ecological effects are literally impossible to determine.
A 50-gigawatt power plant would be, by far, the largest source of electricity in the world. The largest nuclear plant in the U.S. produces just over 3. The project would provide enough power to switch off oil-burning power plants throughout the Middle East. Political scientists are already estimating the stability such a project would bring to the region.
And, of course, the power would be generated renewably, with no greenhouse gases. But the ecological destruction would, nonetheless, be massive. Fisheries, wetlands, communities, entire ecosystems would be destroyed.
Unfortunately, it's unclear if this will be a decision made with the utmost attention paid to the environmental and ethical effects of such a project. The researchers who are studying the possibility of the project say, "If the countries around the Red Sea decide in favor of the macro-project, it is their responsibility to limit the negative consequences as much as possible."
Doesn't sound very promising to me.
Via EurekaAlert
You do not appear to have Yahoo! Messenger installed. Click here to download and install it.
California company may market EVs like cell phones: Give away the hardware, charge for the service.
A strong economy would help the clean tech revolution get a foothold. And a weak economy will hurt it.
If all the roofs in the world were white, according to a new study, the effects of global warming would be significantly reduced.
Choose cleaner, greener Halloween treats to give away this year.
Spray cans no longer contain CFCs, but does that mean they're safe for the environment?
Use this interactive map to find people giving away free stuff, or who will take yours off your hands.