A little bug is causing a big debate amongst government officials and citizens in the Halifax municipality. The little pest in particular is known as the brown spruce longhorn beetle, and this beetle, native to Europe and believed to have arrived on a container ship about a decade ago, is threatening to ruin Halifax's largest and busiest park, and could have the potential to ruin all of Nova Scotia's, and even Canada's, vast forest is action is not taken.In order to hault the infestation, the Federal Court has given the Canadian Food Inspection Agency permission to cut down as many as 10 000 red spruce trees, many of which are not yet infested at all. Environmental activists such as the Coalition known as "Friends of Point Pleasant Park", greatly oppose this idea, and have raised the issue of scientific uncertainty.The question of scientific uncertainty is a predominant issue in the fierce debate towards the cutting. In particular, even though the beetle may have arrived as much as a decade ago, it's harmful effects have only been recognized recently. There simply has not been enough research done to see if the beetle is a problem or if cutting down a whole park is the way to solve it. There is no guarantee that the beetle will cause that much harm or destruction. Sure, scientists would like to better understand the situation, which would require long term studies, but these studies are impractical and almost impossible to perform. We simply can not wait a year to see the effects (if any) the longhorn beetle has, because as with any infestations, humans find it difficult to sit on their hands and watch: especially when a major natural resource, such as trees, is involved.Another scientific uncertainty is that nature is diverse, and understanding is always tentative. Since Point Pleasant Park is isolated in its location by being surrounded by water on three sides and the city on the fourth, it is unlike almost all other forests in th...
