If I had a 30 minute audience at the Whitehouse, I'd talk about poverty.
Here's the Felicifia Wiki outline on the topicHere's Peter Singer on the topic1. My talk would begin with the shallow pond analogy.
2. Then I'd talk about the psychological obstacles to giving: we can't always put an exact face to the child we're helping. Sometimes the problem seems too big to manage. But the response to that is to focus on the small change that we are making. It may seem like a drop in the ocean, but if it was your mother or father, it would no longer seem that way to you!
3. Then, I'd talk about cost-effectiveness of charity interventions. That is, the story of donating does not end when the money escapes from our sight. The most important part of the story is where the money goes and how much help it does. This aspect of the story varies by a factor of 10,000 times among interventions.
4. I'd talk about
how rich we are and how little we are giving (<0.7% of GDP in the US and Aus).
5. I'd talk about all the things that are being done by individuals who are rallying together into giving organisations in order to establish a culture of giving that can overcome the previously mentioned psychological obstacles.
Giving What We Can.
Giving Gladly. Bill Gates'
Giving Pledge.
6. I'd say that the government needs to keep pace with the great work of its citizens and start giving more and more effectively.