Initially introduced by TheSSK in JB a few days ago, however I think this deserves much more attention.
www.enviro.aero
Finally a coherent response from the industry (founding members are both A&B, CFM, RR, CANSO and IATA among others) to journos and politicians bleating about how evil and dirty air transport is and what good folks they are that they push for the £10+ tax on all UK departures. I find the website very resourceful in terms of numbers and references as an argument to use in frequent debates with my friends who only perceive the side broadcast in the idiot box and can't understand why I side with such evil as our industry is perceived to be.