this is now made possible scientific and technical developments which takinto account the progressive and inexorable scarcity of fossil fuels at the very outset something it is already bi
This is now made possible by scientific and technical developments, which take into account the progressive and inexorable scarcity of fossil fuels at the very outset, something that it is already vital to heed.
This is now made possible scientific and technical developments, which take into account the progressive and inexorable scarcity of fossil fuels at the very outset, something it is already vital heed.