And if industry returns, the question is whether it will create many jobs. The factories of the future will in any case require less manpower, because they can do more themselves. Productivity and employment, the classic economic indicators of growth and prosperity, are becoming increasingly decoupled . Various publications are therefore warning of a new wave of unemployment that will not only affect the lower working class, but especially the middle class . Others indicate that it will not be that bad , and that the previous revolutions have ultimately led to more employment and prosperity, albeit in other areas.
The light goes out
The development ofa tough and unruly process full belgium mobile phone number list of new challenges . Most of the current green energy sources take up a lot of our living space: based on our current energy consumption, we need many times the current surface area for solar panels and wind turbines. The next challenge is the stability of the energy network and the security of supply.
Breakthroughs in energy storage, better batteries, will be needed. Another question is how the energy price will develop: if we all produce a lot at the same time, the price can quickly drop, but what if we need the energy the most, in the winter when the wind is too strong for the windmills, the algae are too cold and the solar panels catch too little light?