Yet, much of what lies beneath the ocean's surface remains a mystery, and our nation continues to rely on a confused, antiquated system of ocean governance.

Under current federal policy on human embryonic stem cell research, only those stem cell lines derived before August 9, 2001 are eligible for federally funded research.

Yet, much of what lies beneath the ocean's surface remains a mystery, and our nation continues to rely on a confused, antiquated system of ocean governance.

Health care costs blunt the competitive edge of American entrepreneurs, from the auto industry to internet start-ups.

President Bush's mercury rule is a gift to the big energy companies that helped put him in office

Incivility is a symptom, not the disease. We've always had partisan conflict in Congress, and we always will. Yet when I worked for a year (1970-71) on the staff of Sen. Ed Muskie of Maine, this was a different place, more collegial, more sensitive to data, more concerned about all of the American people. I think because the for-profit media prizes conflict above cooperation and sound bites above analysis, politicians have learned to adapt to those tendencies. Consequently, our public debates are dumbed down as our problems grow more complex.

While I relish our warm months, winter forms our character and brings out our best.