This is the same thing that other billionaire did with his fortune. Gave 3 billion "away" to his own charity so his kids could inherit without paying a penny in taxes.
I make under 200k and the highest bracket I hit is 51% of my salary. Warren buffet has paid less than 10% taxes on his entire fortune. They're playing us, the new cool thing is just to say it's for the climate.
Bezos pledged 40 billion (maybe 20, can't remember) I believe in 2019.
To date he has actually donated less than $200 million of it IIRC to any climate-related funds.
It's just a bold face lie, not even taking his own charity scams into account.
Edit: also side rant: I have gotten a lot of wallstreetbets armchair investors in the past saying "b-b-but muh liquid vs assets, he would crash amazon stock."
Bezos has liquidated a minimum of $12 billion per year without even a slight blip in amazon stock. PLENTY to fulfil his pledge. People don't understand the scale of sold shares. The stock market is completely speculative bs. If he liquidated every stock of amazon in a short time after an anouncement like this, investors would absolutely speculate that it would recover, the price would lower for a week or so while every hedge fund in existence rushes to buy every single stock that they have and voila, it would magically recover within a month and bozo would not be a complete lying scumbag. It would probably cause him to be audited though which is every bilionaire's nightmare because they have all done such shady things and dodges so many taxes for so many years. At least if the IRS had any balls.