Copper has been used as a way to predict economic downturns and booms for decades, so what does the price of copper indicate about global growth? BHP's recent decision to make a play for OZL minerals might be a clue about the opportunity that lies ahead if they gain exposure to this hot commodity. While copper may have fallen in price recently, it is still trading at ten year highs, so, how high can it go? In this week's show, Dale and Janine analyse copper and share their view on its potential to rise in the future. They also review the top Australian copper stocks to buy in 2022 for the growth and income.