‘Carbon’ copy: Floyd Mayweather joins Taylor Swift atop list of worst private jet emissions - MMA Mania

Celebrity jets emit tons of CO2 emissions and Floyd Mayweather is the second-worst offender according to a new study that looks at carbon footprints.

If you want to get an idea of how often celebrities and sports stars are jet-setting around the globe, follow the automated tracker at Celebrity Jets, which can tell you how much damage is being done… [+1528 chars]

full article...