ecologist

Apple, the logo with green leafImage copyrightGetty Images
captionApple image leaves turned green World Earth Day
Chief Policy Adviser Martin Baxter of the Institute of Environmental Management and Assessment also finds cars a smart move for the company, but not necessarily a stand-alone type.

"With the air quality issues in the news, obviously, electric vehicles have the potential to reduce harmful emissions into the atmosphere - if we have the renewable energy sources to generate electricity," he said.

"Apple has a big role in the vehicle, as well as energy harvesting, which makes the process more efficient. It would be an entirely new market for them, and will solve these problems."

Liam, iPhone robot recycling of Apple's, it's all very well, but Mr. Baxter wants to see the company go on.

Liam systemImage copyrightApple
Image captionApple said that his new system of recycling, Liam, would allow him to re-use more components of discarded phones
"They could have done more to maintainability," he said.

"It's great that they can repair the material, but what we want to be more durable product."

This can help to increase sales, but