• How do religious leaders address high gas prices?

Portland and New York City try out no-car zones.

• U.S. supermarkets not doing enough to protect fish.

• Tory leader David Cameron won’t back off the green.

Grist thanks its sponsors. Become one.

• Brazil environment minister backs Amazon soy ban.

• Japan says carbon-emissions goals won’t be made at G8 meeting.

Reader support helps sustain our work. Donate today to keep our climate news free. All donations DOUBLED!