Environment and Natural Resources

In this article, the authors review the state of the art of ocean energy in desalination. It explores different sources of energy from the ocean that include electricity generation, as well as mechanical force and thermal energy and salinity gradients that can also be directly harnessed for powering the desalination processes. They also examine recent advances in scaling up for commercial deployment and discuss relevant cost, environmental, and social concerns.

"Belfer Center Newsmakers" highlights members of the Belfer Center community who have been featured recently in the news.

Decision-makers often seek to design policies that support sustainable development. Prospective evaluations of how effectively such policies are likely to meet sustainability goals have nonetheless remained relatively challenging. Evaluating policies against sustainability goals can be facilitated through the inclusive wealth framework, which characterizes development in terms of the value to society of its underlying capital assets, and defines development to be potentially sustainable if that value does not decline over time.

The Federal Government has many tools at its disposal to advance energy technology innovation. It can signal markets, for example, through energy tax and regulatory policy ("market pull"), and it can advance research, development, and deployment of energy technologies ("technology push"). Both of these kinds of tools can be effective, but the most effective policy portfolio balances a combination of these policies.

During a candid conversation at the Harvard Kennedy School, prominent women leaders in the science and media industries recently talked about their efforts to remedy this. They ignited a fervent discussion and identified achievable goals that both professional women and their male and female bosses can work toward. The event, “Sexism, Science, and Science Writing: Promoting Women Leaders in the Lab and the Newsroom,” drew a standing-room-only crowd of more than 100 women and men of all ages—from a female high school student to senior astrophysicists and science writers.

Some of America's most distinguished leaders in academia, science, and technology gathered at Harvard on September 19 and 20, 2014, to celebrate the 75th birthday of renowned Harvard scientist Venkatesh "Venky" Narayanamurti — and to discuss the future of innovation in America.

Characterizing the future performance of energy technologies can improve the development of energy policies that have net benefits under a broad set of future conditions. In particular, decisions about public investments in research, development, and demonstration (RD&D) that promote technological change can benefit from (1) an explicit consideration of the uncertainty inherent in the innovation process and (2) a systematic evaluation of the tradeoffs in investment allocations across different technologies. To shed light on these questions, over the past five years several groups in the United States and Europe have conducted expert elicitations and modeled the resulting societal benefits. In this paper, the authors discuss the lessons learned from the design and implementation of these initiatives.

Some of America's most distinguished leaders in academia, science, and technology gathered at Harvard September 19 and 20 to celebrate the 75th birthday of renowned Harvard scientist Venkatesh "Venky" Narayanamurti — and to discuss the future of innovation in America.