Carbon offsets: A controversial way to fight climate change
At McGill, a university that boasts a large international student body and faculty, it is no surprise that many people rely on air travel to return for the start of the semester. Globally, the number of annual airline passengers in the past 15 years has more than doubled , increasing from 1.9 billion in 2004 to 4.3 billion in 2018. Worryingly, the transportation sector, particularly the airline industry, is the fastest-growing emitter of greenhouse gases and, thus, a major contributor to climate change. As individuals and institutions seek to reduce their carbon footprint, many turn to purchasing carbon offsets, sold by independent companies such as Carbon Offset Reserve and Plan Vivo . Carbon offsetting is a way of counteracting carbon emissions: By purchasing carbon offsets, parties provide funding for greenhouse gas reduction projects and activities. Carbon offset projects include renewable energy programs, methane c...