If you planted a tree every second, it would take you 31 thousand ish years to plant them all. That said, if you had 100k people planting them itd take under a year. Can a machine plant 1 tree per second? Id be interested to learn that
That's an interesting thought. It immediately made me think of some fast moving contraption that buried seeds into the ground. Obvious difficulties would be navigating, and being small while being able to force something into the ground.
Maybe a drone could complete the two actions instead. 1. Jam rod thing into ground, pull it out, dump dirt 2. Stuff in tree
A guy on Reddit claimed to have planted 1.25mm trees this way: https://www.reddit.com/r/IAmA/comments/24jgsy/ive_planted_12...
Young trees need water until they're established, so I wonder how many little trees actually survive.