There may be no way to travel guilt-free.
For a while, carbon offsets looked promising—we were told (and we told ourselves) that by paying a little extra, we could make it as if our long-haul flights never happened at all! Well, as it turns out, not quite.
The latest bad news about carbon offsets: In some cases, child laborers may be paying for our supposedly ethically sound vacations. Climate Care, a British company that finances sustainable projects in the developing world, is at the center of the scandal:
Climate Care uses the money to help persuade families...to give up labour-saving diesel pumps and buy human-powered treadles instead. It claims that by using the treadle, a family will save money on diesel and hire charges, earn more from increased crops and cut the carbon emissions that would have been produced by the pump.
And in many of these families, the human that powers the treadle is a child (the London Times found a family who, because of financial circumstances, had a six-year-old child working half-hour shifts on the treadle).
So much for guilt-free.