Massachusetts Environmentalists for Sustainable Population (MESP)

Carlisle, MA
Joined in April 2005

About Us

US population is growing by 3 million per year, doubling every 57 years. The Census Bureau estimates that by the year 2050, at present growth rates, we will likely have some one-half billion inhabitants. The population factor is an overarching…

Areas of Focus Include

  • Animals
  • Education
  • Environment
  • Human Rights & Civil Liberties
  • Immigrants or Refugees


Carlisle, MA