There are many other (besides testosterone) behaviour-eliciting hormones fundamental for humen well-being, including estrogen and progesterone in females. The fact that complex behavioural patterns can be triggered by a tiny concentration of moleculas coursing through the bloodstream, and that different animals of the same species generate different amounts of these hormones, is something worth thinking about when it's time to judge such matters as free will, individual responsibility, and law and order.
As people alive today, we must consider future generations: a clean environment is a human right like any other. It is therefore part of our responsibility toward others to ensure that the world we pass on is as healthy, if not healthier, than we found it.
It's time to fundamentally change the way that we do business in Washington. To help build a new foundation for the 21st century, we need to reform our government so that it is more efficient, more transparent, and more creative. That will demand new thinking and a new sense of responsibility for every dollar that is spent.
As a human being, member of society, you must clearly state your mind. It's a responsibility. It is the way you identify yourself otherwise you don't know who you are and why you are here.
Now, as the world's largest economy and as the world's second largest emitter, America bears our responsibility to address climate change, and we intend to meet that responsibility.
Good stewardship of the environment is not just a personal responsibility, it is a public value... Our duty is to use the land well, and sometimes not to use it at all. This is our responsibility as citizens, but more than that, it is our calling as stewards of the earth.
There is no such thing as society, there is a living tapestry of men and women and the beauty of that tapestry, and the quality of our lives, will depend upon how much each of us is prepared to take responsibility for ourselves and to turn round and help, by our own efforts, those who are unfortunate. There's no such thing as entitlement unless someone has first met an obligation
I have made a lot of tactical decisions that historians will look back and say: He shouldn't have done that. He shouldn't have made that decision. And I'll take responsibility for them. I'm human.
But because we accept the sanctity of life, the responsibility that comes with freedom and the supreme sacrifice of Christ expressed so well in the hymn: 'When I survey the wondrous cross on which the Prince of Glory died. My richest gain I count but loss and pour contempt on all my pride.'
Since taking office, I've made it clear that the United States was prepared to begin a new chapter of engagement with the Islamic Republic of Iran. We offered the Iranian government a clear choice. It could fulfill its international obligations and realize greater security, deeper economic and political integration with the world, and a better future for all Iranians. Or it could continue to flout its responsibilities and face even more pressure and isolation.
There are values that transcend race or culture, that move us forward, and there's an obligation for all of us individually as well as collectively to take responsibility to make those values lived.
In today's highly interdependent world, individuals and nations can no longer resolve many of their problems by themselves. We need one another. It is our collective and individual responsibility to protect and nurture the global family, to support its weaker members, and to preserve and tend to the environment in which we all live.
Each department and institution has its own authorities and responsibilities, and they act on that basis. It is wrong to even compare such actions to what is done in Guantanamo or elsewhere by the Americans. They do not stand on a high moral platform to preach to others.