While there may be differing opinions on Germany's decision to decommission nuclear power plants, there are several rational arguments in favor of it.

Firstly, nuclear energy is not renewable like wind or solar power, and it also has a potential safety risk in case of accidents, which could result in long-term environmental damage and health hazards for people living in the vicinity. By transitioning to renewable energy sources, Germany can ensure a sustainable and safer future for itself.

Secondly, investing in renewable energy sources can create new jobs and industries, contributing to economic growth and reducing the country's reliance on fossil fuels. This can also improve energy security by diversifying energy sources.

Moreover, decommissioning nuclear power plants has been a part of Germany's plan to transition towards sustainable energy since 2011. This decision was made based on extensive discussions and scientific research, taking into account public opinion and concerns about safety, environmental impacts, and cost-effectiveness.

Therefore, it is not irrational to decommission nuclear power plants as Germany is moving towards a more sustainable future. Other countries should also consider transitioning towards renewable energy sources to ensure a safer and sustainable future for themselves and future generations.