The most pressing common issue in the present is climate change. This affects everyone. The rich are currently dispossessing the people of our collective wealth, positioning themselves so that they are mobile, comfortable, defended, impermeable. The rest of us will face the ravages of weather, drought, flood, famine, shortages, disease. The only way to deal with any of this is collectively -- beginning from the premise that food, shelter, health, and knowledge belong to all in common. Anyone who thwarts this is an enemy of the people.