Find out. Then do something about it. After you’re done, put your computer in sleep or standby mode it makes a difference. Us travelers are guilty of producing extra emissions with air travel, so we need to cut back in other areas.
Don’t believe the hype? The world just experianced the warmest winter on record. More science to be read and watched.
I produce 9.85 tons per year, mostly due to the amount of travel I do for work and recreation – I’ve set a personal goal to reduce that to less than the national average (7.25) by the end of year.