10 Everyday Problems That Scientists Are Close to Solving

Every day, we encounter small but significant issues that might greatly affect our quality of life. Scientists' efforts have helped address many of these issues with fresh ideas and innovations. As science develops, these answers may soon improve our daily lives and general well-being.

Tricia Quitales
March 12, 2025
3 min read

10 Everyday Problems That Scientists Are Close to Solving — Pavel Danilyuk on Pexels

From environmental problems to health concerns, scientists are continuously striving to find answers to daily issues influencing our lives. Many of these issues are close to getting resolved as research and technology develop. These are the 10 common issues that scientists are on the verge of solving.

1. Plastic Waste

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Plastic pollution has been a growing concern for decades since plastic waste harms ecosystems and species. To help reduce plastic waste, scientists are creating biodegradable plastics and more effective recycling techniques. These developments might significantly reduce pollution and provide more environmentally friendly substitutes to plastic, including packaging and other daily needs.

2. Clean Energy

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Finding substitute energy sources is vital, given the effects of climate change on our planet. Scientists are working on bettering energy storage options; solar and wind energy technologies have made great advancements. Once these technologies are more efficient, we could drastically cut our dependency on fossil fuels and steer toward a better, more sustainable energy in the future.

3. Curing Cancer

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Though it is still one of the leading causes of death, scientists are making amazing progress in developing treatments and cures. In clinical tests, immunotherapy, genetic editing, and focused treatments have all shown encouraging outcomes. Though a cure is still unattainable, advances in these fields help us fight cancer better.

4. Traffic Congestion

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Traffic congestion can be annoying for millions of people worldwide. Researchers and engineers are developing autonomous cars, smart traffic lights, and improved city designs to ease congestion. Thanks to these developments, commuting could become faster, safer, and more efficient in the near future.

5. Water Scarcity

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Although many areas of the world are becoming increasingly concerned about access to clean, fresh water, scientists are working on solutions. As desalination technology becomes more effective, new approaches to water recycling and purification are being used. These developments may help areas suffering from a shortage of clean water.

6. Food Waste

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Food waste is a global concern, given the daily volumes of food wasted worldwide. Scientists are researching better methods of food preservation, supply chain waste reduction, and even food production to achieve greater sustainability. By using better food storage, packaging, and manufacturing methods, scientists are clearing the path for a future with less food waste.

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Age-related diseases like Alzheimer’s and Parkinson’s are increasingly common as the world’s population ages. Researchers are looking at new treatments, including drug therapies, stem cell research, and preventative actions. Although a total cure for these illnesses is not yet possible, developments in research promise improved treatments that are not too far off.

8. Air Pollution

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Millions of people suffer from air pollution, aggravating other health conditions, including respiratory problems. Scientists are developing new approaches to lower emissions, including carbon capture technology and better transportation options. For places all around the world, these initiatives could result in notable improvements in air quality and health.

9. Cybersecurity Threats

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Cybersecurity has become a major issue for governments, businesses, and people. They are depending more and more on technology. Hence, stronger encryption techniques, artificial intelligence-driven security systems, and more sophisticated tools to guard private data are among the developments done by IT professionals. These technologies can enable safer online experiences and stop cyberattacks.

10. Mental Health

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Anxiety, depression, and stress, among other mental health problems, afflict millions of people globally. To successfully treat mental health problems, scientists are looking at new therapies, drugs, and brain stimulation techniques. Future mental health treatment and support solutions abound as neuroscience and psychology advance.