Michael’s current topics of research includes seismic and electromagnetic wave propagation in the Earth; well logging and rock physics; seismic imaging, geophysical inverse theory and large-scale simulation. Since 2010, he has worked on a project that is studying ways of mitigating climate change by capturing carbon dioxide released at coal-fired or natural-gas-fired power plants and storing it underground (instead of releasing it to the atmosphere where it contributes to the greenhouse effect that drives global warming).