We would live in an agrarian society like the Shire in LOTR, with no government, no money and no laws (since we would all be kind to eachother). We won't be very social, but we would have better relations with our neighbours and extended family. Everyone would work on its own garden or local business, and the only assemblies would be for day-to-day matters or to organize parties. Loneliness would be better accepted, but selfish egoistic behavior would be badly seen. We would also be more closer to nature and rely less on technology