The government made drastic cuts to scientific research and data collection. Over 2,000 scientists were dismissed and funding was cut from world renowned research facilities. Cuts were also made to many essential programs, some so deep that they had to shut down entirely, including the monitoring of smoke stack emissions, food inspections, oil spills, water quality, and climate change. During this time, the long form census was also discontinued as a mandatory part of the census. This was ostensibly due to privacy concerns, however, the number of complaints about privacy proved to be minimal.