This report provides background an analysis of renewably energy, its contribution to the national energy supply, role in the long-term energy supply, history, relevant provisions considered during the 109th Congress, relation to the Department of Energy (DOE) budget for FY2006, energy production, and relation to climate change. It also includes information about relevant legislation, Congressional hearings, reports, and documents, and other resources.

U.S.-China economic ties have expanded substantially over the past several years. China is now the third largest U.S. trading partner, its second largest source of imports, and its fourth largest export market. However, U.S.-China commercial ties have been strained by a number of issues, including a surging U.S. trade deficit with China, China's refusal to float its currency, and failure to fully comply with its World Trade Organization (WTO) commitments, especially its failure to provide protection for U.S. intellectual property rights (IPR). This report explores these issues in detail, especially concerning the lack of protection for U.S. IPR.

This report includes information background and analysis regarding exemption for and agriculture products from United States economic sanctions. This report also details debates, enacted provisions, sales, and developments regarding this subject.

A stable, democratic, economically thriving Pakistan is vital to U.S. interests in Asia. Key U.S. concerns regarding Pakistan include regional terrorism; weapons proliferation; the ongoing Kashmir problem and Pakistan-India tensions; human rights protection; and economic development. A U.S.-Pakistan relationship marked by periods of both cooperation and discord was transformed by September 2001 terrorist attacks on the United States and the ensuing enlistment of Pakistan as a pivotal ally in U.S.-led counterterrorism efforts. The top U.S. officials regularly praise Islamabad for its ongoing cooperation, although doubts exist about Islamabad’s commitment to some core U.S. interests in the region.

Sub-Saharan Africa has been far more severely affected by AIDS than any other part of the world. The United Nations reports that 25.3 million adults and children are infected with the HIV virus in the region, which has about 10% of the world's population but more than 70% of the worldwide total of infected people. This report discusses this issue in detail, including the cause of the African AIDS epidemic, the social and economic consequences, response and treatment, and U.S. policy.

This report discusses different perspectives used to consider issues related to the global climate change and issues related to the 1992 U.N. Framework Convention on Climate Change and the 1997 Kyoto Agreement.

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