Building more factories to process more of a raw material is clearly a waste of time if those raw materials are close to their limit of exploitation. Alternatively those factories that already exist can be upgraded to a more capital intensive level so the same input of resources can be processed with a smaller quantity of labour. In other words a number of workers end up on the dole. Capital could be invested in conservation or technologies that make new resources available such as renewable energy. This would be the first choice of Greens yet is the last resort under capitalism.
Capital then is no different from land - the more some have, the less for others.
Indeed the right to land is a empty if small scale producers are pushed out of the market by competition from agricorporations using capital intensive methods. The same principles we apply to land should aply to capital. Hence community banks should be set up to give, as of right, sufficient capital to any groups with an economical and ecological idea for a business. These would be very low interest loans and the size of the sum would be calculated on the basis of how much capital would normally be needed per worker for a business to be viable. These loans would be on condition that the individuals or coops do not employ anyone.