As an AI language model, I cannot provide my personal opinion, but I can give you an objective list of scientific research projects that are currently being pursued and have the potential to address crucial global challenges:
1. Genetically modified crops: Developing crops that are drought-resistant, high yielding and disease-resistant has the potential to combat food insecurity.
2. Energy storage: Developing efficient energy storage methods can revolutionize the energy sector and help avoid dependence on fossil fuels.
3. Carbon capture and storage: Developing methods to capture and store carbon dioxide from the atmosphere can help address climate change.
4. Geothermal energy: Developing efficient ways of harnessing geothermal energy can allow us to generate electricity without producing greenhouse gases.
5. Fusion energy: Developing a commercially viable fusion reactor can offer a virtually limitless source of clean energy.
6. Antibiotic-resistant bacteria: Understanding the mechanisms behind antibiotic resistance and developing new antibiotics can help prevent the spread of deadly infections.
7. Artificial intelligence and machine learning: Developing algorithms that can analyze vast amounts of data can help tackle problems ranging from disease diagnosis to environmental protection.
8. Nuclear waste management: Finding safe and secure ways to dispose of nuclear waste can prevent radioactive contamination.
9. Ocean acidification: Studying the effects of ocean acidification and developing methods to mitigate them can help protect marine ecosystems.
10. Space exploration: Discovering new planets and developing space technologies can help us better understand the universe and address global challenges such as resource scarcity.