a) We would invent cars, planes etc. which are more eco-friendly. We also would control the traffic more, and travel more by train.
Instead of producing a lot of CO 2 with factories, we would invest more in eco-friendly things.
b) It reveals that we have to be more careful with the environment and not take everything as selv-evident. We treated the world like we wanted, and now we recieve the quittance.
myclimate.org
Date: 26. of May 2009 | By: Urs
Eco-friendly technologies are crucial for less CO2 emission indeed. I would add education - people need to be informed in order to know how they can contribute personally to a reduced climate change.