Home > Lifestyle > Sun > Global warming Global warming All sections in Sun » About the sun » Artificial tanning » Global warming » Health tips » Skin cancer » Suncare » The sun and your kids » Why we need the sun » Your skin and the sun » Sun News Hot Topic Global warming isn’t just a parlour discussion anymore; it’s here and happening right now, and it’s a serious threat to human health. Subscribe Newsletter » Like Health24 on Faceboook » Quiz Test your sun sense » Types of cancer prevalent in SA men Types of cancer prevalent in SA women Hotter world cooks up storms Hurricanes like Katrina may be followed by even fiercer storms if we don’t put the brakes on human-induced global warming. What is global warming? When we burn fossil fuels to run our cars, homes and industries, we produce increased amounts of carbon dioxide and other gases that persist in the atmosphere and trap heat. “ Latest comment on Health24 Frank Mestdagh says... Nice, this was everywhere in Senegal too Outdoor gyms booming in SA ” load more articles advertisement From our sponsors Your retirement - a healthy mindset So many people, why so alone? You can still enjoy the sweet things in life Take the sugar test, it could save your life. Live healthier Stress » Childhood stress PTSD and weight Managing work stress The symptoms of stress Take a look at the symptoms of the acute fight-or-flight stress reaction and the effect of long-term, unmanaged stress. Men's health » Exercise and sperm Best sperm season Smoking and sperm How to boost the health of your sperm You’d think that with millions of babies being born each day, the average sperm is a pretty healthy swimmer. Not so. Here are a few things you can do to boost the health of yours.