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Related Concept Videos

Global Climate Change01:50

Global Climate Change

Throughout its ~4.5 billion year history, the Earth has experienced periods of warming and cooling. However, the current drastic increase in global temperatures is well outside of the Earth’s cyclic norms, and evidence for human-caused global climate change is compelling. Paleoclimatology, the study of ancient climate conditions, provides ample evidence for human-caused global climate change by comparing recent conditions with those in the past.
What is Climate?01:16

What is Climate?

Climate refers to the prevailing weather conditions in a specific area over an extended period. As the saying goes, “Climate is what you expect. Weather is what you get.” Climate is influenced by geographic factors, such as latitude, terrain, and proximity to bodies of water.
Microbes and Climate Change01:27

Microbes and Climate Change

Microorganisms are pivotal agents in Earth's biogeochemical cycles, significantly influencing climate dynamics through their metabolic activities. These microbes modulate the levels of key greenhouse gases by both contributing to and helping mitigate climate change.Microbial Contributions to Greenhouse Gas EmissionsRising global temperatures accelerate microbial metabolism, which, in turn, speeds up the decomposition of organic matter. This process releases carbon dioxide (CO₂) through...
What is Weather?01:07

What is Weather?

Overview
Responses to Heat and Cold Stress02:45

Responses to Heat and Cold Stress

Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.
Adaptations that Reduce Water Loss01:57

Adaptations that Reduce Water Loss

Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.

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Related Experiment Video

Updated: Jun 23, 2026

Assessing Intertidal Populations of the Invasive European Green Crab
06:48

Assessing Intertidal Populations of the Invasive European Green Crab

Published on: September 16, 2020

Climate change and security.

Paul Rogers1

  • 1Department of Peace Studies, Bradford University. p.f.rogers@bradford.ac.uk

Clinical Medicine (London, England)
|May 14, 2009
PubMed
Summary
This summary is machine-generated.

Poorer nations in tropical regions face severe climate change impacts, exacerbating socioeconomic divides and threatening human security. Sustainable security concepts are urgently needed to address these global challenges.

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Using Generative Art to Convey Past and Future Climate Transitions
06:10

Using Generative Art to Convey Past and Future Climate Transitions

Published on: March 31, 2023

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Last Updated: Jun 23, 2026

Assessing Intertidal Populations of the Invasive European Green Crab
06:48

Assessing Intertidal Populations of the Invasive European Green Crab

Published on: September 16, 2020

Using Generative Art to Convey Past and Future Climate Transitions
06:10

Using Generative Art to Convey Past and Future Climate Transitions

Published on: March 31, 2023

Area of Science:

  • Environmental science
  • Climate change studies
  • Socioeconomic impact analysis

Background:

  • Initial climate change models predicted greater impacts on temperate, wealthier nations.
  • Current projections indicate disproportionately severe effects on poorer, tropical, and subtropical regions.
  • Widening socioeconomic disparities amplify environmental challenges.

Purpose of the Study:

  • To analyze the shifting geographical impact of climate change.
  • To investigate the intersection of socioeconomic divides and environmental constraints on human security.
  • To advocate for a paradigm shift towards sustainable security.

Main Methods:

  • Review of climate change impact projections.
  • Analysis of socioeconomic trends and environmental data.
  • Conceptual framework development for sustainable security.

Main Results:

  • Climate change impacts are increasingly concentrated in vulnerable, low-income regions.
  • Combined socioeconomic and environmental pressures pose significant risks to human security.
  • Existing security paradigms are inadequate for addressing climate-driven instability.

Conclusions:

  • Urgent need for global cooperation and equitable solutions.
  • Transitioning to sustainable security is critical for mitigating risks.
  • Addressing root causes of vulnerability is paramount for future stability.