They're working hard on solutions. AI powered drone discovery is one such method. I'm sure you've seen the vids of Ukrainian farmers making their tractors remote control, to run rollers in front to find mines.
And then what? Let them go boom? I'd doubt that most of the released chemicals by modern mine explosions do any good for nutritional value, or soil chemistry in general. Rather the opposite. AFAIK there are no 'Eco-Blasts' on the 'market'.
Shit thats a good point. I guess the AT ones are easy enough to disable if you can find them via AI drone. The smaller nastier ones are harder to find but have less chemicals in them.
