An exciting effort is underway to ensure that the Endangered Species Act (ESA)—the cornerstone of our country’s most basic environmental protections—continues to conserve biodiversity by using the best available science. However, legislation is currently making its way through Congress that could severely undermine the ESA’s scientific principles. 

In August 2005, the House hastily passed legislation that would fundamentally and negatively alter the way science informs endangered species decisions. Furthermore, it represents a Congressional assault on scientific integrity and the ability of federal scientists to do their jobs. As early as February 1, the Senate may create its own version of this legislation. Take action today to tell your senators to work to prevent any legislation that would cripple the ESA’s effectiveness by undermining the science behind the historic Act.