In order to better establish an international academic communication platform, and to create more opportunities of exhibitions and communication for excellent educators throughout the world who consistently work with NOBO to spread the educational concept of “making art the stepping stone to commonweal and to be the world citizens” ,in 2019, NOBO will once again invite educators with international vision and commonweal feelings to join us in exploring the combination of art education and other disciplines under the current global trend in a multicultural context. The forum will be held at Lamont-Doherty Earth Observatory (LDE), a research laboratory of Columbia University for earth and environmental science located in Palisades, New York. Much of the modern understanding about the composition of the solid Earth, the interactions of the oceans, ice caps, and atmosphere, past and present ecologies, and the prospect of climate change are underpinned by research done by Lamont scientists. Since 2016, LDEO has established an Office of Education and Outreach, with the purpose of leading and facilitating all educational research, programming, and outreach initiatives at the Observatory and strengthen a centralized role in bringing Earth Science research to a wide variety of audiences.