Rio de Janeiro: HH the Amir Sheikh Tamim bin Hamad Al-Thani has expressed optimism that the outcomes of the G20 Summit will play a significant role in addressing common global challenges, with the aim of fostering a future where societies experience peace and prosperity. According to Qatar News Agency, HH the Amir shared his sentiments on his official X account, highlighting his participation in the G20 Summit held in Rio de Janeiro. The summit, themed "Building a Fairer World and a Sustainable Planet," was a platform for leaders around the world to discuss pressing international issues. HH the Amir extended his gratitude to HE President of the Federative Republic of Brazil, Luiz Inacio Lula da Silva, for the invitation to participate in this important global event. He emphasized his hope that the summit's results would be instrumental in solving the urgent challenges faced by the global community, with a vision towards a harmonious and prosperous future.