Yes, Mauna Loa volcano is considered a danger to people due to its history of frequent eruptions. The volcano has the potential to produce lava flows that can destroy homes, infrastructure, and even pose a threat to human lives. Additionally, the release of toxic gases during eruptions can also be harmful to people living in the surrounding areas. Therefore, it is important for authorities to closely monitor the volcano and have evacuation plans in place to ensure the safety of the local population. **

The Mauna Loa monitoring station collects data on atmospheric carbon dioxide levels. This data is crucial for understanding the impact of human activities on the Earth's climate. The station has been collecting data since the late 1950s, providing one of the longest continuous records of carbon dioxide levels in the world. The data collected at Mauna Loa has been instrumental in shaping our understanding of climate change and informing policy decisions. **

The Mauna Loa monitoring station collects data on atmospheric carbon dioxide levels. This data is crucial for understanding the impact of human activities on climate change. The continuous measurements taken at Mauna Loa have shown a steady increase in carbon dioxide levels over the years, providing valuable information for climate scientists and policymakers. The data from Mauna Loa has been instrumental in shaping our understanding of global carbon cycles and the need for action to mitigate climate change. **

The caricature of the summit conference in Helsinki shows the leaders of the United States and Russia, Donald Trump and Vladimir Putin, sitting at a table with Trump holding a puppet string attached to Putin. This caricature is a satirical representation of the perception that Trump is under the control or influence of Putin, suggesting that Putin is pulling the strings and manipulating Trump. The image reflects the controversy and speculation surrounding the relationship between the two leaders and the potential influence of Russia on the United States. **

A symposium is a formal gathering or meeting where experts in a particular field come together to discuss and exchange ideas on a specific topic. It is often organized as a series of presentations, panel discussions, and Q&A sessions, allowing participants to share their knowledge and insights with each other. Symposia are commonly held in academic and professional settings, providing a platform for networking, collaboration, and learning within a specific discipline or industry. **

"Der Kongress tanzt" is a German phrase that translates to "The Congress Dances" in English. The phrase originated from the Congress of Vienna in 1814-1815, where European diplomats and leaders gathered to reorganize Europe after the Napoleonic Wars. The phrase is a metaphor for the diplomatic and political maneuvering that took place during the Congress, likening it to a dance where participants carefully navigated their relationships and alliances. It reflects the complex and intricate nature of international diplomacy and negotiations during this historic event. **

A convention is a formal agreement or a set of accepted norms and practices that govern behavior in a particular context or industry. It is a customary way of doing things that is widely recognized and followed by a group of people. Conventions help to establish consistency, order, and predictability in social interactions or professional settings. They can vary across different cultures, societies, or fields of study. **

The G20 summit is a meeting of the leaders of the world's 20 largest economies, representing both developed and developing countries. The summit provides a platform for these leaders to discuss and coordinate on global economic issues, such as trade, finance, and development. It is an opportunity for countries to work together to address common challenges and promote global economic stability and growth. The G20 summit also serves as a forum for leaders to address pressing international issues, such as climate change, terrorism, and global health crises. **