This statement is not entirely true. While it's accurate that some school curricula may not extensively cover climate change, many education systems worldwide are increasingly incorporating climate-related topics into their teaching. Here are a few examples:

United States: The Next Generation Science Standards (NGSS), adopted by many states, include climate change as a topic in both elementary and high school science curricula.

United Kingdom: The UK's national curriculum for science includes climate change as a topic from primary school through secondary school, with a focus on understanding the causes and impacts of climate change.

Canada: Climate change education is integrated into various subjects in the Canadian curriculum, such as science, social studies, and geography, from elementary to high school levels.

European Union: The EU's environmental education policy emphasizes the importance of climate change education and encourages member states to include it in their curricula.

Australia: The Australian Curriculum includes climate change education in various subjects like science, geography, and sustainability across different grade levels.

It's important to note that the depth and focus on climate change education can vary among schools and jurisdictions. Still, there is a growing recognition of the need to equip students with knowledge and skills related to climate change to prepare them for an increasingly interconnected and environmentally conscious world.