Yeah it’s pretty bad and nobody talks about it. Nobody researches the effects of patents on our global civilization. I suspect the practical role of patents is to actually retard innovation - something gets improved or invented or most of the time just engineered to work better and monopolization or just paperwork makes it too expensive for wide spread adoption. This in turn helps prevents disruptive technology from making large scale investments obsolete - instead of having to adopt and improve your factories you can continue as before because any innovation will be slow and also priced to be around as expensive as existing solutions. Or the patent can just be bought. And even if an inventor has noble intentions, starting manufacturing yourself is a totally different skill set so like most startups often fails and then the patent gets sold off. Innovation becomes a commodity.

This is my logical conclusion but it’s speculative. I suspect researching negative effects of patents is a somewhat “taboo” topic for scientists to research.

In regards to climate change this becomes… genocidal. We have hundreds of thousands of industrial processes that rely on fossil fuels or certain levels of energy. With all the before mentioned effects this basically made a timely response to climate change impossible. Every little improvement to existing processes is patented and maximized for profit. Basically we never had a chance.