Climate change is arguably one of the biggest challenges facing humanity, and in 100 years, the effects of global warming could be catastrophic if not addressed. Advances in renewable energy sources such as solar and wind power will hopefully have replaced fossil fuels as the main source of energy, leading to a cleaner and healthier planet for future generations. In terms of healthcare, the future looks bright with the possibility of personalized medicine tailored to an individual's genetic makeup. This means that diseases could potentially be prevented before they even manifest, leading to longer and healthier lives for all. Additionally, advancements in medical technology such as nanotechnology and regenerative medicine could potentially lead to the eradication of diseases such as cancer and diabetes.
