I think the US is about equalized because industries like the the US paper industry plant about as many trees as we cut.
If "we" is the world the lots of poor countries are unsustainably slash and burning. Starving people want to not die today so they make places to plant crops.
If we is people afraid of the expanding growth of the Sahara southward then things like the great green wall are interesting: https://en.wikipedia.org/wiki/Great_Green_Wall
The biggest percentage of Amazon rainforest deforestation is for the livestock industry. The beef that USA and Europe gladly import, and the soybean that Brazil gladly exports.
Palm oil in Asia also.
Consumers just have to stop voting with their money for oblivious and blind short-sighted products. Politiciancs obviously will never tax beef or Lays chips.
Do you want a pony, too?
Look, we're not talking about straight up charity. You can talk people into charity; despite the standard narrative, the United States is quite generous in that regard. What you're asking for is for us to reduce our standard of living explicitly so other people can pollute. That's going to be a hard sell.
Every gain we make needs to unambiguously be a gain otherwise some will choose to ignore the self restriction for their own personal gain and with CO2 we all lose when that happens.