Bill Gates

As the biggest historic contributors to carbon emissions, it's our responsibility in high-income countries to lead the charge on climate change. We have the resources and the technology to make significant changes and to support lower-income countries in their sustainable development.

I believe taxing unrealized gains is an important step toward creating a more equitable tax system. By taxing wealth that appreciates over time, we can ensure that the wealthiest individuals contribute their fair share to society. This will help fund essential services such as healthcare, education, and infrastructure, ultimately benefiting everyone.