[sylvainr65]

I don't follow. We wrote fax softwares that eliminated the need to buy a fax. We wrote accounting softwares that eliminated the need to have hundred of accountants to get to the office every day, using cars! We wrote softwares that eliminated the need to sell and buy physical encyclopedias, dictionaries, watches, photo albums, typewriters, books, compasses, maps, calculators, tickets, cameras, VHS, calendars, answering machines, telephones, flashlights, radios, newspapers, agendas, snail mail, sound systems, physical money. We wrote softwares that get anything delivered to your door without having you getting in your car and spending hours in 3 physical stores. We wrote softwares that make it possible to share your neighbor car for a little fee. We wrote softwares that can assess climate changes effects.

To me, softwares are the greenest inventions ever.