Mark W. Johnson and Josh Suskewicz argue that focusing solely on developing individual clean technologies is not enough to transition away from fossil fuels. They propose a disruptive innovation approach that considers: 1) Enabling technologies paired with innovative business models and careful adoption strategies. 2) Creating whole new energy systems rather than just parts, as seen in the example of Better Place developing electric vehicles and charging infrastructure together. 3) Factors like government policy, as projects like Masdar City and its cleantech investments have advantages normal private projects lack due to government support. Transitioning energy systems requires a holistic approach beyond technology alone.