The particles reflect sunlight initially contributing to cooling, but overtime the greenhouse gases contribute to global warming. Let’s get those poor folks burning dung electricity from zero-greenhouse gas emitting nuclear power plants.
See Stanford University Science Daily August 24, 2004 article “Global Warming, Climate, Environmental Issues, Nature, Acid Rain, Air Quality”
■ Burnt wood “gases and particles … cause short-term global cooling, but over decades the gases overwhelm this cooling effect to cause long-term global warming”
■ “Of the carbon dioxide that we humans contribute, one-third is from the burning of biomass, such as forests, grasslands and agricultural crops.”
■ “Biomass is sometimes burned for fuel, as when people in villages burn dung to heat homes or cook meals.”
■ “biomass is also burned to clear land, rid debris from old crops or perform rituals”
■ "the particles from biomass burning are health hazards”
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