Over the years, I have seen the power of the oceans to excite, feed, and sustain people. I have also seen them undergo a growing onslaught of attacks, from destructive fishing practices to rising acidification.

Instead of hazarding our future on the dirty fuels of the past, let's invest in clean power that can drive this country forward. Let's cut energy waste, make our economy the world's most efficient, and give our workers a leg up in the global marketplace.

Nearly every president in the past 100 years has declared national monuments, from Teddy Roosevelt creating the Grand Canyon National Monument to George W. Bush preserving 10 islands and 140,000 square miles of ocean waters in the Northwestern Hawaiian Islands.

The U.S. has a proud history of cleaning up our air through technological innovation. We did it with leaded gas, acid rain and countless other pollutants, and we can do it with carbon pollution, too.

Leadership is about doing the right thing, even if it going against a vast number of naysayers and mediocre people.

If you're a man and you are confident and you are ambitious and strong, then you are a statesman and a leader. If you are a woman and you have those qualities, well, they have a not-so-flattering term for that.

I regularly encourage employees to break rules. I also say to employees that leadership starts with complaining and dissatisfaction. But it doesn't stop there. It comes from saying you're dissatisfied with something and then fixing it and making it better for everybody.

If you can find the courage, if you have in your heart even the slightest bit of rebellion against injustice, maybe you can channel that and become a leader.