Obviously, growing a billion trees will only be possible if there is enthusiasm for the project.
Namely the entire "more than 100 billion euro" in blockchain (stated on your opening post)? Which, in other words, (almost) the entire blockchain transaction? Sounds a little bit far fetched isn't it?
1 billion is the long-term goal.
If we can already gather people to buy and use the Gigatree in trade and commerce.
So now it is a longterm? The opening post said otherwise, that you'll plant 1b trees and 10b plant each year. Bolded, to ensure it got readers attention.
This figure is completely feasible.
This is what the crowdfunding, application, website will be used for, to bring together.
Feasible as in gathering the entire cryptocommunity to use your platform?