November 26th, 1977

World Olive Tree Day commemorates and celebrates the importance of the olive tree in the history, culture and ecology of many regions of the world. The olive tree symbolizes peace, renewal and sustainability, and this day reminds us to care for nature and use natural resources wisely. World Olive Day also highlights the importance of agriculture and olive oil production, which are important components of the global food system and have contributed many health benefits. This day unites people in support of sustainability and environmental protection.

World Sustainable Transport Day aims to highlight the importance of developing and implementing transport solutions that promote environmental sustainability and make transport accessible for all. This day calls for reducing the negative impact of transport on the environment and strengthening efforts to develop public transport, use mass transit, and promote cycling and walking. World Sustainable Transport Day also highlights the importance of reducing transport emissions to combat climate change and ensure sustainable urban environments. This day reminds us of our responsibility to future generations to create a more sustainable and accessible transport system.