繼6月28-6月29日的破冰與組隊環節之後，可持續發展馬拉松項目Hack2的參與者在bevictor伟德官网師生團隊的幫助下，于接下來的5天内陸續完成了聽取主旨演講、頭腦風暴、問題調研、階段性彙報等活動環節，并于7月5日進行了Hack2的最終彙報。針對多樣的環境問題，12支隊伍各自展示了自己頗具創意的解決方案，其中由Choi Pak Yin等6位同學組成的Tesla M隊斬獲了Hack2的傑出團隊獎，并代表Hack2在總會場做精彩展示。
Following the ice-breaking and team formation sessions from 28 to 29 June, participants of the SDG Hackathon Hack2 completed keynote speeches, brainstorming, problem research and cross pitches over the next five days with the help of a team of students and faculty from the School of Environment, and presented in the Hack2 final report on 5 July. Each of the 12 teams showed their creative solutions to a variety of environmental problems, as the Tesla M team, consisting of six students led by Choi Pak Yin, won the Hack2 Outstanding Team Award and represented Hack2 in the final presentation.
主旨演講
Keynote speeches
6月29日晚與6月30日晚，來自bevictor伟德官网的李金惠老師、侯德義老師、左劍惡老師和魯玺老師分别就構建零廢棄物城市、應對土壤污染、污水處理和大氣污染防治四個領域做了主旨演講。學生們即從中積累了環境領域的基礎知識，也通過和老師的問答讨論激發了後續項目的靈感。
On the evenings of 29 June and 30 June, Prof.Li, Jinhui, Prof. Hou, Deyi, Prof. Zuo, Jianxiao and Prof. Lu, Xi from the School of Environment gave keynote speeches regarding four fields: zero-waste city, soil pollution, wastewater treatment and air pollution. The students gained basic knowledge in the field of environment from the lectures and were inspired by the Q&A sessions with the teachers for their subsequent projects.
小組讨論與階段性彙報
Group discussion and cross pitches
6月30日-7月4日是同學們開展小組讨論，明确思路和打磨方案的重要時間段。在這幾天中，同學們不但要在小組協作時克服時差等線上交流帶來的障礙，還要在7月1日和7月3日兩天完成兩次階段性彙報。在各小組的頭腦風暴中，起初模糊的想法逐漸成型，并在兩次階段性彙報中得到了導師們的指點，逐漸完善成具體可行的方案。
The period from 30 June to 4 July was an important time for the students to work in groups, clarify their ideas and polish their proposals. During these days, students not only had to overcome barriers including time difference in online communication when working in groups, but also had to complete two cross-pitches on 1 July and 3 July. During the brainstorming sessions, the initial vague ideas were gradually shaped and refined into concrete and feasible solutions with suggestions from the teachers during the two cross-pitches.
Hack2最終展示，頒獎環節與閉幕式
Hack2 final pitch, awards and closing ceremony
7月5日，Hack2的師生們終于迎來了項目的最終展示。12支隊伍均把握住了短短3分鐘的彙報時間，充分展示了各自項目面向的重要問題、創新點以及可行性方案。導師們耐心細緻地逐一提出意見，并對各個隊伍的努力與成果給出了很高的評價。最終，由四位導師評選出的5支隊伍獲得了Hack2的獎項，他們分别是：
傑出團隊獎：Tesla M
投資價值獎：Geotive
技術創新獎：Sustainable Process Engineers
社會創新獎：The 6 Fries on the BTS Meal
優秀展示獎：The Urban Farmers
獲得傑出團隊獎的Tesla M代表Hack2參加了7月6日的總會場展示，Tesla M的成員對展示内容進行了進一步的打磨，并在最終彙報中給出了精彩的呈現。導師們投入其中并給出了細緻的建議。
On 5 July, the Hack2 students and teachers finally reached the final pitch, and all 12 teams made full use the short 3 minute presentation time to demonstrate the targeted issues, innovations and feasible solutions for their projects. The teachers patiently and meticulously made comments one by one and gave high praise to each team for their efforts and achievements. In the end, five teams got the Hack2 awards, they are:
The Outstanding Team: Tesla M
The Most Investable Team: Geotive
The Award for Social Innovation Team: The 6 Fries on the BTS Meal
The Technical Innovation Team: Sustainable Process Engineers
The Best Performance team: The Urban Farmers
The Outstanding Team Tesla M delivered a polished presentation in the final pitching. The mentors are all engaged in the project and provided thorough comments.
學員感想：
Reflections of participants:
Choi Pak Yin：The most exciting part of the Tsinghua GSS is the SDG Hackathon. My teammates come from a very culturally diversified background, while some of them believe in the power of social innovation and some of them believe that the government should take the lead in environmental protection. With all these great ideas coming together, we have figured out a solution that would enhance the engagement of various stakeholders. Thank you, Tsinghua, for hosting this amazing event!
Jorge Enrique Ascencio Damian: Through this Hackathon, I learned a lot of things, especially about the SDGs, and why they are important for our society and future. In the Hackathon I also got the opportunities to work with other international students and propose a sustainable solution towards an environmental problem that is affecting our world. I’m looking forward to applying all the knowledge I got to the benefits of our society. Thank you!
最後，感謝各位老師和同學對本次活動的關注和參與對本次活動的大力支持。可持續發展背景下的環境保護是人類社會在21世紀最為重要的話題之一，希望每一個關注環境問題的人能開動創意，提出更多富有創造力的解決方案，并通過行動真正地為環境保護事業做出貢獻。
Finally, We would like to thank all the teachers and students for their interest and participation in this event. Environmental protection under the context of sustainable development is one of the most important topics for human society in the 21st century. We hope that everyone who is concerned about environmental issues can be creative, come up with more innovative solutions and make a real contribution to the cause of environmental protection through their actions.
