The intent here is to help people lead more sustainable lives, and i get why that is a good thing and why this app might be good at that. I myself have not had a car or ride in friends cars much, maybe once or twice a month on short distance trips. The rest of the month i cycle to school and ride the train in the winter, i dont eat meat and i buy my clothes second hand. Our power comes from a dam nearby and we use a heat pump to heat our house.
My live is implementable for many people, yet were all those people like this, not much would change.
Climate change is primarily a product of Industry. I can make boullion out of my biowaste every week for the rest of time and that will still pale in comparison to the amount of carbon a cruise ship emmits in an hour or an aluminium mill emmits in half a workday.
This app makes you think peoples small acions are at fault for climate change. That isnt completely wrong, much better resumts could be gained by just limiting corporate greed and stopping to deal with opec.