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Many challenges remain before the fuel can play a full role in decarbonisation. Explore the issues with this ‘instant teaching case study’

In Fall 2020, researchers tested how much graduate students at UC Berkeley’s Haas School of Business understood about climate change science. 144 MBA students took a 4-minute ‘pop quiz’ with eight short questions gauging their general familiarity with climate change. While the quiz was not comprehensive, the results indicated students’ basic knowledge was limited. The implications were stark: if well-educated students at an elite institution were uninformed about the causes of climate change, how effectively could they address climate-related issues as future leaders? Why was there a disconnect between caring about the environment and lacking knowledge of how it was threatened?

Companies can offset greenhouse gas (GHG) emissions by, for example, funding a solar power plant in place of a planned fossil fuel plant. By 2021, the value of traded carbon dioxide (CO2) offsets grew to a record $851 billion, spurred on by public pressure and dire climate change projections. Some corporate leaders consider carbon offsets an essential short-term solution until the world has fully transitioned to a non-fossil carbon economy and reaches net-zero greenhouse gas emissions. Or are offset claims a dangerous distraction because companies can continue business as usual rather than make fundamental changes to their operations?