Avoid Flying If Possible

 
Consider driving instead of flying whenever possible.

Consider driving instead of flying whenever possible.

Air travel likely constitutes the largest portion of your carbon footprint if you frequently fly for work or pleasure. By choosing to avoid flying if possible, especially on shorter trips, and choosing an alternative transportation method, you will be able to emit significantly fewer greenhouse gases.

Resources

Should We Give Up Flying?
Flying is Bad for the Environment: What to Do
Air Travel and Climate Change