By Dan Weil ‘The current global resource supply-demand imbalance is underpinned by structural scarcity and will only get worse,’ BofA said. The scarcity of resources on our planet is on the rise, according to Bank of America. “We will need two times Earth’s resources to keep up with the current usage rate by 2030,” the bank’s analysts wrote in a commentary. “Today less than 1% of the planet’s water is fit for human use, and we could run out of freshwater by 2040. Moreover, key metals like lithium and nickel could reach structural deficit as soon as 2024, and we could reach peak phosphorus by 2…