The issue of sustainable development is an important policy that countries are currently pursuing. And where did this issue come from? This is the theme that I want to tell everyone at the beginning of this article. In 2000, the United Nations Summit jointly released The Millennium Development Goals.

In 15 years, the project implemented 8 projects: eradicating poverty and hunger, universalizing basic education, promoting gender equality, reducing child mortality, improving maternal health, fighting viruses, ensuring environmental sustainability and global partnerships. And set the direction of people's efforts in the sustainable development in the future, and because of this goal, it will promote people's lives to improve, and let the social welfare that the United Nations itself promotes to have urgent relief work in the Americas and South America. And the expansion of African countries.

According to the literature, the number of poor people in the world fell to 12% in 2015; the mortality rate of children was reduced by nearly half; the number of people receiving treatment for AIDS was 15 times more; the health and well-being of education did not seem to be between countries. The difference is very big, but there are always some parts that are not completed, and they are waiting for everyone to solve it.

These unfinished parts, such as gender equality, economic growth, social progress, and environmental protection, have greatly affected people's lives. In response to the above shortcomings, on September 25, 2015, the United Nations issued the “Flip our World: 2030 Sustainable Development Policy”. Plan 17 Sustainable Development Goals and 169 Tracking Indicators, with 2030 as the deadline for this program. From this big premise we can understand the implementation.

From this goal, we will build an ecological city. The main definitions are as follows: the use of local ecology, the development of self-sufficient economies such as Japan's local implementation in 2015 to develop and develop simple agriculture. Then develop renewable energy and try to achieve carbon neutrality in the future. Let the future urban planning fully consider the time series in the fields of transportation, land and space. Ensuring a living environment in the city and maintaining good job opportunities.

The specific effect is that in Sweden, more than 60 regions have joined the National Association of Ecological Municipalities and adopted the Natural Step as a policy action guideline. Reduce fuel use, recycle solid waste, and rehabilitate local ecology.

The case is the city of Kalix kommun, where 18 tribes create social enterprises and are responsible for bringing together community, economic and public information centers, and multi-purpose shopping centers. Weeding and purchasing food and elderly care services are also provided to enable the living function in the local area to continue to develop.

In other places, green infrastructure is the standard of practice. It is defined as a natural green space, an artificially managed green space, and a connected network of connected spaces. The execution cities are Xochimilco Ecological Park in Mexico, City Farmer's Country Lane in Canada, and New Kent County in the United States.

Xochimilco Ecological Park is a rafting practice that uses seasonal cans to grow a variety of seasonal flowers. It is also an important base for migratory birds to breed and inhabit. City Farmer's Country Lane provides enough space for the construction of waterways and ecological corridors in the form of grass ditch. The natural stone and gravel materials are used to shape the corner space. Simplify the load on urban sewage systems and increase the urban green coverage rate. Finally, New Kent County developed a strategic map of development through the Green Base Plan, enabling sustainable development concepts to be seen in cities around the world.

Reference:

https://npost.tw/archives/24078

https://e-info.org.tw/node/88761

https://www.udd.gov.taipei/FileUpload/443-4686/documents/02%E8%B2%B3%20%E7%B6%A0%E8%89%B2%E5%9F%BA%E7%9B%A4%E4%B9%8B%E5%AE%9A%E7%BE%A9%E8%88%87%E5%9C%8B%E5%A4%96%E6%A1%88%E4%BE%8B%E5%88%86%E6%9E%90.pdf