How can technology help solve some of the environmental problems humans have created?

It is highly a difficult question to answer....... To be straight No technology that can help to resolve those issues may it could reduce them|||The biggest answer I think is energy. Production of energy. The ways we make energy are very bad in multiple ways, pollution, nuclear waste...... With solar energy, which is somewhat new technology, its could be possible to have absolutely no use for the old ways. So every step in forward in technology moving farther away from that. Unfortunately there is an effect in everything. and even solar has negative things about it.