RE:Are wind farms even safe for humanity ?No. The electro magnetic fields from wind turbines are much smaller than the electro magnetic fields from power lines. Wind turbine generators are also around 90m above ground. You used to be able to say that the oils and lubricants in the machine could be a source of contamination but new designs are using food safe oils, the same kind that are used in the machines that manufacture the food we eat. They kill a few birds and bats but are often shut down during migratory times or at night if their kill count gets too high. The only thing we would ever really have to worry about is ice flying off the blades or a catastrophic failure where parts can go whizzin around. Oh, and I'm sitting inside one right now as I write this.