; (B) rising natural hazard risk; (C) disruptions to or failure of critical infrastructure; (D) sea-level rise; (E) internal population displacement; (F) the spread of life-threatening diseases; (G) rising annual disaster costs; and (H) disproportionately high risks and impacts to low-income communities, communities of color, Tribal communities, and other frontline communities. . 4. Definitions Section 102 of the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5122 ) is amended by adding at the end the following: (13) Climate change The term climate change means the long-term shifts in global and regional climate patterns, and associated phenomena, that are occurring primarily as a result of anthropogenic greenhouse gas emissions. (14) Sea-level rise The term sea-level rise means the local, regional, and global long-term trends in rising average sea levels that are occurring as a direct result of climate change and additional local factors such as land subsidence. (15) Extreme weather events The term extreme weather events means historically rare or severe natural disasters such as heat waves, droughts, floods, tornadoes, and hurricanes. (16) Frontline community The term frontline community means a low-income community, community of color, or Tribal community that is disproportionately impacted or burdened by climate change and associated phenomena. . 5. Inclusion of climate change in strategic plan (a) Current strategic plan (1) In general Not later than 180 days after the date of enactment of this Act, the Administrator shall revise the 2018–2022 Strategic Plan to— (A) ensure the text of such plan explicitly mentions climate change, in accordance with the policy of FEMA in section 101 of the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5121 ), as amended by section 3