I talked with Tang as he drove back Friday afternoon from Washington, following the release of a 160-page report by the U.S. Department of Commerce about the nation's "innovative capacity."
He was one of 15 members of an "Innovation Advisory Board" that met twice last year to supply input for a policy paper that offers no new ideas to reversing the United States' slide among global rankings of competitiveness.
Here's just one of the 10 policy proposals: Enhance and extend the R&D tax credit. Haven't heard that one before, right?
Asked what he learned from the process, Tang said: "The line between policy and politics is very fine."
During a streaming videoconference about what backers call the "competes" report, senior Commerce Department officials were asked a couple of questions about U.S. immigration policies - a topic not covered in the report.
Tang said that many great American entrepreneurs were immigrants, but that U.S. immigration policy has become such a polarizing issue. Industry and academia face real problems attracting and retaining the world's best scientists and engineers.
Natalia Olson-Urtecho, president and CEO of the clean-tech consulting firm EG L.L.C., was a second Philadelphia member on the advisory board, whose members also included Irwin Mark Jacobs, cofounder of Qualcomm Inc., and Arthur D. Levinson, chairman of Genentech Inc. and Apple Inc.
Olson-Urtecho said the panel visited federal labs in Boulder, Colo., and she was struck by the frustration expressed by government scientists "doing amazing things" who found it "really hard to take them to market."