What is the implied meaning of the italicized part of the sentence? The man-nature relation — the crisis of the ecological situation — is a global problem. Its solution lies in rational and wise organization of both production itself and care for Mother Nature , not just by individuals, enterprises or countries, but by all humanity. One of the ways to deal with the crisis situation in the “man-nature” system is to use such resources as solar energy, the power of winds, the riches of the seas and oceans and other as yet unknown natural forces of the universe.