A selection of media mentions Spiegel Sarah Halliday 19/09/2025 Spiegel Sarah Halliday 19/09/2025 Spiegel: These are the signs of the decline of the United States By: Christian StöckerLink Read More Spiegel Sarah Halliday 03/02/2025 Spiegel Sarah Halliday 03/02/2025 Spiegel: Petroland or electric country – what do we want to be? By: Christian StöckerLink Read More
Spiegel Sarah Halliday 19/09/2025 Spiegel Sarah Halliday 19/09/2025 Spiegel: These are the signs of the decline of the United States By: Christian StöckerLink Read More
Spiegel Sarah Halliday 03/02/2025 Spiegel Sarah Halliday 03/02/2025 Spiegel: Petroland or electric country – what do we want to be? By: Christian StöckerLink Read More
