This is a list of environmental issues. As such they relate to the anthropogenic effects on the natural environment.

Environmental issues are negative aspects of human activity on the biophysical environment. Environmentalism, a social and environmental movement that started in the 1960s, addresses environmental issues through advocacy, education and activism.

Major current environmental issues may include climate change, pollution, environmental degradation, and resource depletion etc. The conservation movement lobbies for protection of endangered species and protection of any ecologically valuable natural areas.

The level of understanding of Earth has increased markedly in recent times through science especially with the application of the scientific method. Environmental science is now a multi-disciplinary academic study taught and researched at many universities. This is used as a basis for addressing environmental issues.

Large amounts of data has been gathered and these are collated into reports, of which a common type is the State of the Environment publications. A recent major report was the Millennium Ecosystem Assessment, with input from 1200 scientists and released in 2005, which showed the high level of impact that humans are having on ecosystem services.

Jeremy Rifkin (born January 26, 1945) is an American economist, writer, public speaker, political advisor and activist. He is the founder and president of the Foundation On Economic Trends. Rifkin's work explores the potential impact of scientific and technological changes on the economy, the workforce, society, and the environment.

Jeremy Rifkin was born in Denver, Colorado in 1945, to Vivette Ravel Rifkin and Milton Rifkin, a plastic-bag manufacturer. He grew up on the southwest side of Chicago. He earned a BS in economics at the Wharton School of the University of Pennsylvania, where he was president of the graduating class of 1967 and recipient of the University of Pennsylvania General Alumni Association's Award of Merit. He had an epiphany when one day in 1966 he walked past a group of students protesting the Vietnam War picketing the administration building and was amazed to see, as he recalls, that "my frat friends were beating the living daylights out of them. I got very upset." He organized a freedom-of-speech rally the next day. From then on, Rifkin quickly became an active member of the peace movement. He went on to obtain his masters degree in international affairs at the Fletcher School of Law and Diplomacy at Tufts University in 1968. Rifkin pursued anti-war activities at Fletcher, and later joined VISTA.

Justin Randall Timberlake (born January 31, 1981) is an American singer, actor, and businessman. He achieved early fame when he appeared as a contestant on Star Search, and went on to star in the Disney Channel television series The New Mickey Mouse Club, where he met future bandmate JC Chasez. Timberlake became famous in the late 1990s as the lead singer and youngest member of the boy band 'N Sync, whose launch was financed by Lou Pearlman.

In 2002, he released his debut solo album, Justified, which sold more than seven million copies worldwide. The album was a commercial success, spawning the hits "Cry Me a River" and "Rock Your Body". Timberlake continued his success with his second solo album, FutureSex/LoveSounds (2006), debuting at number one on the Billboard 200 chart, and produced the US number-one hit singles "SexyBack", "My Love", and "What Goes Around... Comes Around".

Timberlake has won six Grammy Awards and four Emmy Awards. His first two albums made him one of the most commercially successful singers in the world, each selling in excess of 7 million copies. He also has an acting career, having starred in films such as The Social Network, Bad Teacher and Friends with Benefits. His other ventures include record label Tennman Records, fashion label William Rast, and the restaurants Destino and Southern Hospitality.

Charlotte Ross (born January 21, 1968) is an American actress, who is perhaps most widely known as a cast member of NYPD Blue from 2001 to 2004.

Ross was born and raised in Winnetka, Illinois. Her parents are Debbie Ross Kullby, who is retired and living in Colorado; and the Peter Ross (d. 2009), a financial advisor. Charlotte has one younger brother, George, a hedge fund-analyst. "When we were little I used to beat him up," she recalls with a laugh, "but now we're close."

Ross's first on-screen performance was in My First Mouthpiece; she was 8 years old. She moved on to performing in various hometown theater productions. After graduating from New Trier High School, Charlotte moved to Los Angeles, which her father opposed. She tried out for the role of Kelly Bundy on Married... with Children, but was the producers' second choice behind Christina Applegate. Her efforts caught the attention of the Days of Our Lives producers, who cast her as Eve Baron-Donovan.

Four years later, Ross co-starred with Katey Sagal ("Peg Bundy") in the movie Violation of Trust (aka She Says She's Innocent). The year after that, she guested on Married... as one of Bud Bundy's sexier classmates.)