We're on a collision course with our own waste. Unless we face up to these truths, we'll be drowning in trash.
Wetlands, forests and other green spaces are the original water infrastructure. For the first time, they can now be financed through bonds – just like other built infrastructure such as treatment plants and dams.
The world needs to double its global rate of improvement in energy efficiency. To get there will require a massive effort—and right now, the United States is lagging behind.