Lobbying has been a practice within government since colonial times. In the late 1700s, the term lobbyist was used to describe the special-interest representatives who gathered in the anteroom outside the legislative chamber in the New York state capitol. The term often had a negative connotation, with political cartoonists frequently portraying lobbyists as slick, cigar-chomping individuals attempting to buy favors. But in the 20th century, lobbyists came to be looked upon as experts in the fields that they represented, and members of Congress relied on them to provide information needed to evaluate legislation. During the New Deal in the 1930s, government spending in Washington greatly increased, and the number of lobbyists proliferated proportionately. A major lobbying law was enacted in 1938, but it was not until 1946 that comprehensive legislation in the form of the Federal Regulation of Lobbying Act was passed into law. The act requires that anyone who spends or receives money or anything of value in the interests of passing, modifying, or defeating legislation being considered by the U.S. Congress be registered and provide spending reports. Its effectiveness, however, was reduced by vague language that frequently required legal interpretations. Further regulatory acts have been passed in the years since; most recently, the Lobbying Disclosure Act of 1995 (which was amended by the Honest Leadership and Open Government Act of 2007) has required registration of all lobbyists working at the federal level.
Today, lobbyists play an important role in the democratic process. Government officials and legislators must understand and make decisions about innumerable issues. They cannot possibly be experts in every area. Consequently, many rely on lobbyists to provide them with information about important issues. Environmental lobbyists compile data about the probable impact of various measures on the environment and are sometimes invited by legislators to help them draft new bills.
- Active and Contemplative Religious Sisters and Brothers
- Agricultural Scientists
- Air Quality Engineers
- Ambassadors
- Aquarists
- Arborists
- Biochemists
- Bioenergy/Biofuels Workers
- Biofuels Processing Technicians
- Biofuels Production Managers
- Biofuels/Biodiesel Technology and Product Development Managers
- Biologists
- Biomass Plant Technicians
- Biomass Power Plant Managers
- Botanists
- Brownfield Redevelopment Specialists and Site Managers
- Campaign Workers
- Chemists
- Chief Sustainability Officers
- City Managers
- Climate Scientists
- Congressional Aides
- Corporate Climate Strategists
- Directors of Corporate Sponsorship
- Directors of Fund-Raising
- Directors of Volunteers
- Ecologists
- Energy Brokers
- Energy Conservation Technicians
- Energy Consultants
- Environmental Economists
- Environmental Education Program Directors
- Environmental Engineers
- Environmental Lawyers
- Environmental Planners
- Environmental Restoration Planners
- Environmental Scientists
- Environmental Technicians
- EPA Special Agents
- Federal and State Officials
- Fish and Game Wardens
- Foreign Service Officers
- Forensic Meteorologists
- Foresters
- Forestry Technicians
- Fuel Cell Engineers
- Fuel Cell Technicians
- Fuel Cell Technology Workers
- Fund-Raisers
- Futurists
- Geological Technicians
- Geologists
- Geophysicists
- Geotechnical Engineers
- Geothermal Energy Industry Workers
- Geothermal Production Managers
- Geothermal Technicians
- Grant Coordinators and Writers
- Green Builders
- Green Hotel/Resort Ecomanagers
- Green Products Manufacturers
- Green Transportation Careers
- Groundwater Professionals
- Hazardous Waste Management Specialists
- Hazardous Waste Management Technicians
- Historic Preservationists
- Horticultural Inspectors
- Horticultural Technicians
- Hydroelectric Plant Technicians
- Hydroelectric Production Managers
- Hydropower and Marine Energy Industry Workers
- Indoor Environmental Health Specialists
- Industrial Ecologists
- Intelligence Officers
- Interpreters
- Land Acquisition Professionals
- Land Trust or Preserve Managers
- Landscape Architects
- Librarians
- Lobbyists
- Marine Biologists
- Methane/Landfill Gas Collection System Operators
- Methane/Landfill Gas Generation System Technicians
- Microbiologists
- Molecular and Cellular Biologists
- Museum Attendants
- Museum Directors and Curators
- Museum Technicians
- National Park Service Employees
- Naturalists
- Nonprofit Social Service Directors
- Oceanographers
- Park Rangers
- Policy Analysts
- Political Columnists and Writers
- Political Consultants
- Political Reporters
- Political Scientists
- Political Speechwriters
- Press Secretaries
- Proposal Managers
- Public Interest Lawyers
- Public Opinion Researchers
- Public Relations Specialists
- Rabbis
- Range Managers
- Recycling and Reclamation Workers
- Recycling Coordinators
- Regional and Local Officials
- Renewable Energy Careers
- Renewable Energy Engineers
- Renewable Energy Site Assessors
- Rewilders
- Roman Catholic Priests
- Social Workers
- Soil Conservationists and Technicians
- Soil Scientists
- Solar Energy Industry Workers
- Solar Energy Installation Managers
- Solar Energy Sales Representatives
- Solar Engineers
- Solar Thermal Installers and Technicians
- Statisticians
- Translators
- Urban and Regional Planners
- Wastewater Treatment Plant Operators and Technicians
- Water/Wastewater Engineers
- Wind Energy Engineers
- Wind Energy Industry Workers
- Wind Energy Operations Managers
- Wind Energy Project Managers
- Zoo and Aquarium Curators and Directors
- Zoologists