The USA utility power generation industry subcontracts out their dangerous jobs so that the bad statisitics will not be associated with them. Smart people avoid working for the subcontractors. I have worked directly for a number of subcontractors and overseen subcontractors and their staff were clearly sick, showing behavioral problems and overworked. In some cases they were blatantly breaking OSHA laws. OSHA covers it all up! Unfortunately, the problems can be traced back to OSHA and their wilful lack of enforcement of the law.
There is a significant problem associated with burning large quantities of fossil fuels into the atmosphere. This pollution will change the electromagnetic transmission of the atmosphere and lead to an unnatural electromagnetic environment at the ground level where we all live. Once the electromagnetic environment has been significantly changed by these emissions, then we will be in a new era of evolution. It appears that we have already entered that era some time ago.