Tag: climate change

  • Remembering Joel: A Teacher’s Impact
    Remembering Joel: A Teacher’s Impact

    An amazing teacher named Joel Martin is a major reason why I’ve been privileged to spend my life as a researcher. I will always be in his debt.

  • Millions and Billions: Different Questions for Science Funding
    Millions and Billions: Different Questions for Science Funding

    All project cost estimates for an exascale initiative suggest it is well in excess of one billion dollars, placing it squarely in the realm of national priority debates. The science and engineering case, though absolutely necessary, is no longer sufficient by itself. One must also marshal arguments that address national, regional and global needs, and…

  • SC09 Reflections
    SC09 Reflections

    The SC09 conference set an attendance record this year – roughly 10,000 attendees at the combined conference and tradeshow – despite the economic malaise of the technology industry and the global economy. One suspects the strong resilience of the conference may be due in part to substantial government investments in very high-performance computing (HPC).

  • HPC and Climate Change: Senate Hearing
    HPC and Climate Change: Senate Hearing

    On Thursday, May 8, I testified to the U.S. Senate Committee on Commerce, Science and Technology. The full committee hearing was on improving the “Capacity of U.S. Climate Modeling for Decision Makers and End-Users.” The other members of the hearing panel were Jim Hack and I represented the computing and computational science issues, and the…