Galen: I'm doing a phd in chemistry megalis tablet price in india “This is not an attack on coal-powered plants, coal workers or the coal industry. I’m fully aware of the costs associated with investing in clean-coal technology, but we have a duty to preserve our environment, and placing restrictions on coal-powered plants that emit high levels of pollution will certainly help reduce our carbon footprint,” he said. “Global warming is a threat to humanity, and it’s important that we remain proactive and diligent in addressing this eminent issue.”