interested in "greening" your tavel?

Although a lot of factors were debated a few years ago regarding carbon offsets and other green travel initiatives, some of the forward movement on these topics has stalled or slowed. Some entities are still at work on it, however:

https://climatecare.org/category/news/

http://www.responsibletravel.org/index.php

https://www.united.com/web/en-US/content/company/globalcitizenship/environment/carbon-offset-program.aspx

Carbon offsets may still be useful - look into this option, especially if - like me - you are concerned about the effect of emissions from  commercial aircraft.