GM and Nissan have published their respective January (2012) sales figures for the green Chevrolet Volt and Nissan Leaf.
Chevy is showcasing its futuristic Mi-ray concept car at the 2011 Seoul Motor Show.
Is it penance for all those old Chevrolet/GM gas-guzzlers still on the road? Forward-looking environmental stewardship? Basic good-neighborliness?
A combination of all three?