I agree with being careful, but I wouldn’t knock this research.
I live in Queensland, and during El Nino years, we can have weeks and weeks of “grey” cloud cover with not a drop of rain. If this seeding idea is fruitful, it would be very welcome by farmers.
Though I wish them luck, I have my doubts it’ll work.
Real Science 
I agree with being careful, but I wouldn’t knock this research.
I live in Queensland, and during El Nino years, we can have weeks and weeks of “grey” cloud cover with not a drop of rain. If this seeding idea is fruitful, it would be very welcome by farmers.
Though I wish them luck, I have my doubts it’ll work.
It may work too well. I wouldn’t put it past the ecoidiots to seed the clouds during the current monsoon type rains they are suffering.