Water energy is fine, but large dams affect the ecosystem. Wind is fine unless the towers are built with scarce resources. Bio-fuels are not fine because we need the soil for biodiversity. Natural gas and oil are not fine for it takes millions of years to replenish them. Geothermal is fine. Fusion is fine, but tiny compared to the sun. Fission creates radioactive waste. Solar energy is so good we don’t even need to consider any other energy sources.
Combined with efficient and sustainable batteries we’ve essentially solved the energy question. Batteries are necessary for mobility/individualism/decentralization.
Also a big part of resource management is human waste management, because there are almost 7 billion humans on earth; that’s a lot of molecules and a lot of food and a lot of poo.