Assorted Links

Lake Mead hits a record low level.

A new study by researchers at Yale University suggests that Americans’ knowledge of climate science is limited and scattershot.

Walmart plans to buy more locally grown produce.

– – –

Assorted Links

An op-ed has some interesting math lessons for locavores.

Sanford, Maine implemented a trash-metering system and residents reduced trash thrown away by 50%.

The folks at Walk Score have released Transit Score, which ranks how well-served a location is by transit.