The Cuban people still live in constant fear of a brutal totalitarian regime that has demonstrated time and again its utter disregard for basic human dignity. The fight for a free Cuba has gone on for far too long.

Science has sometimes been said to be opposed to faith and inconsistent with it. But all science in fact rests on a basis of faith for it assumes the permanence and uniformity of natural laws - a thing which can never be demonstrated.

Some of the reasons John McCain lost in 2008 were his lackluster campaign his refusal to showcase Obama's extreme liberalism and thus his failure to demonstrate why he would make a better president than Obama.

The historical experience of socialist countries has sadly demonstrated that collectivism does not do away with alienation but rather increases it adding to it a lack of basic necessities and economic inefficiency.

Sinn Fein has demonstrated the ability to play a leadership role as part of a popular movement towards peace equality and justice.

My entry into the environmental arena was through the issue that so dramatically - and destructively - demonstrates the link between science and social action: nuclear weapons.

Research shows that children do better in school and are less likely to drop out when fathers are involved. Engaged parents can strengthen communities mentor and tutor students and demonstrate through their actions how much they value their children's education.

When they favor the access of other people to education and health care the countries of the North not only demonstrate generosity or solidarity but also implement the principles of respecting and promoting human rights.

Scientific research and other studies have demonstrated that arts education can enhance American students' math and language skills and improve test scores which in turn increase chances of higher education and good jobs in the future.

I published in 1978 a report on dreams in the Journal of Clinical Psychology. It was the first study of its kind to demonstrate that it is possible for people to make constructive use of their dreams to improve their lives.