"Again, show us data where a by product of cement plant is the sole cause of a cancer, sickness or death and not a work place related injury, sickness or death."

The data is everywhere, it's easy to find and you can start with Google and if you actually read academic and medical studies, and then critically thought about causes and effects, then you would not be so thoughtless in your response to a MOTHER talking about her SICK CHILDREN. Your ignorance is predictable but your lack of respect and empathy for other human-beings is inexcusable. You can have your money but if you think it's okay to mock the very real health problems of others, then I hope souls on sale.