Key insights
- 
                  
                    1
                  
                  
Environmental Advocacy
Wilmar's grassroots efforts aim to restore Lake Toba's ecosystem.
 - 
                  
                    2
                  
                  
Community Involvement
Local residents are engaged in reforestation and sustainable practices.
 - 
                  
                    3
                  
                  
Church's Role
The Batak church is advocating for environmental justice.
 - 
                  
                    4
                  
                  
Pollution Crisis
Studies reveal critical pollution levels threatening Lake Toba.
 
Takeaways
Wilmar Simandjorang's dedication to rewilding Lake Toba underscores the importance of community-led environmental initiatives in combating ecological degradation. The support from local organizations and the church highlights a growing awareness of the need for sustainable practices to protect this vital ecosystem.