The Obama Administration has launched two new series of Presidential directives on national security policy. Presidential Policy Directives (PPDs) will define and direct the implementation of new presidential policies. Presidential Study Directives (PSDs) will initiate policy review and development procedures.
Presidential Study Directive-1 (pdf), issued February 23, 2009, is entitled “Organizing for Homeland Security and Counterterrorism.”
The new PPD and PSD documents will succeed and replace directives known as National Security Presidential Directives (NSPDs) in the previous Administration.
Understanding and planning for the compound impacts of extreme heat and wildfire smoke will improve public health preparedness, mitigate public exposure to extreme heat and wildfire smoke, and minimize economic losses.
Dr. Isler has worked extensively with schools, universities, nonprofit organizations, and planetariums across the country to inspire and advance a more equitable future where anyone can participate in, contribute to, and benefit from science and technology.
FAS estimates that the United States maintains a stockpile of approximately 3,700 warheads, about 1,700 of which are deployed.
This strategy provides specific, actionable policy ideas to tackle the growing threat of extreme heat in the United States and was co-signed by more than 60 labor, industry, health, housing, environmental, academic and community associations and organizations.