The reading and listening passages have conflicting opinions about new regulations are unnecessary and might actually have negative consequences. However the writer and speaker use three reasons to emphasize their views.
First, the writer thinks that effective environmental regulations already exist. However, the speaker disagree. She thinks coal ash is not sufficient to only use new landfields and pound. It is not require old pound and landfield.It is harmful to leaked out the groundwater to drinking water.
Second, the writer predict that creating very strict rules for storing and handling coal ash might discourage the recycling of coal ash into other products. But the speaker hold different opinions. She believe that it will not necessary stop to use cycling of the coal ash. Using the necessary for e