It creates a lot of them - microplastics - co2/global warming - an increase in cancer from use of various radiation/chemical pollutants - rapid transmission

It creates a lot of them - microplastics - co2/global warming - an increase in cancer from use of various radiation/chemical pollutants - rapid transmission of disease via air travel and automobile travel - all sorts of negative consequences from the rise and widespread adoption of social media (addiction, depression, bullying, terrorist recruitment, easier avenues for committing fraud, etc) Technology is a tool like any other, can be a benefit and a curse. A gun can provide recreation, can put food on the table but at the same time can be used to murder. Dynamite allowed much more efficient (and safer) mining but it also showed that there was the possibility of far more stable explosives than black powder and nitroglycerin which almost certainly directly resulted in many other explosives, like TNT, being developed and used to wage war.