What is the fine-grained topic of the following text: To further increase the impact of WDCD, the UNCCD Secretariat invites Country Parties to the Convention, United Nation’s organizations, civil society organizations, international and non-governmental organizations and other stakeholders to draw attention to land issues and educate the public about effective methods of achieving LDN on 17 June. Only return the topic.
Promoting global cooperation for land degradation neutrality (LDN) by UNCCD