What could have the Once-Ler from The Lorax do instead of increasing its business?

The Once-Ler could focus on sustainable and ethical business practices, such as using recycled materials and investing in renewable energy sources. Additionally, the Once-Ler could work with the community to create environmentally friendly products or services that have a positive impact on the environment. Lastly, the Once-Ler could prioritize conservation and restoration efforts to offset any negative environmental impact caused by their business activities.