One of the easiest way to come from one place to another is the car.
In Switzerland, the traffic generates 33 % of the greenhouse gases without international air traffic. Even thought e-cars getting more popular, the number of cars on the streets raise more and more.

With the link down below, you will find more information’s about the effects from traffic.
Traffic - shorter distances, more ecological way's, WWF (german)
My idea is to understand and find solutions, what we can do to reduce the use of a car, what else is necessary that all the ideas which even exist to considerate the environment, functionate with the population. What can we afford with car sharing or public transport, and how big is the impact from the air traffic cruise ship.
Best wishes,
Selina