Matthew Simmons, born on April 7, 1943, was an esteemed energy analyst and author from the United States. He had over 30 years of experience in the oil and energy sectors and served as a consultant for several energy companies. Simmons was renowned for his profound insights into the global energy market, and he authored 'Twilight in the Desert: The Coming Saudi Oil Shock and the World Economy', which detailed his predictions about peak oil.
Richard Heinberg, born in 1950, is a renowned journalist and author known for his work on energy, environment, and social issues. His writings focus particularly on the peak oil theory and the future of sustainability.
Ali Morteza Samsam Bakhtiari, born in 1945 and passed away on October 30, 2007, was of an unknown profession. Detailed information about his life and contributions is limited.
Daniel Yergin is a renowned American historian and energy expert. His works delve into the relationship between energy and global politics and economics, with his book 'The Prize: The Epic Quest for Oil, Money, and Power' being hailed as a classic in the field of energy.
Claude Mandil, born in 1943, is an accomplished engineer with extensive experience in the oil and energy sectors. He has held several key positions in international energy companies.
Kenneth S. Deffeyes, born in 1931, is a renowned geologist. He has made significant contributions to the field of petroleum geology, particularly in the areas of global oil resource distribution and future trends. Professor Deffeyes' career has been marked by his dedication to geological science, and his research has had a profound impact on global energy policy and environmental issues.
Roscoe Bartlett, a former U.S. Representative from the United States, was born on June 3, 1926. He dedicated his political career to environmental protection and agricultural policy reform, holding several significant positions in Congress.
Ahmed Zaki Yamani is a prominent Saudi Arabian politician, born on June 30, 1930. He played a significant role in Saudi Arabian politics and the energy sector, particularly in the realm of oil policy.
Michael Klare, born in 1942, is a renowned American author and scholar specializing in international politics and environmental issues. His works delve into global energy policies, resource wars, and the impact of environmental changes on international relations.
Vagit Alekperov (born September 1, 1950) is a prominent Russian businessman and billionaire, co-founder and former president of Lukoil, one of Russia's largest private oil companies. Born in Baku, Azerbaijan, he graduated from the Azerbaijan Institute of Oil and Chemistry. With extensive experience in the Soviet oil industry, he co-founded Lukoil in 1991 and led its growth into a global energy player. Known for his leadership in the energy sector and contributions to Russia's economy, he also attracts attention for his wealth and political ties. As of 2025, his net worth is estimated at over $20 billion.