In other words if you're not willing to take action why should you expect anyone else to take action?
I have tons of friends and acquaintances that love to spout off on their concern for the environment and then are in the process of buring down the planet with their 3rd vacations this year to the other side of the world and their 4th 10000 mile round trip flight in the last 6 months to attend some conference followed by Instagram pictures of all the loot they bought.
Heck, most of the tech companies fly there employees all over the place. fly them to SV for orientation. Fly them to some city for a global off-site. Fly them to the yearly team gathering. Apparently none of them really care either though they all have a PR page about their concern.