Global business has a significant effect on the environment, particularly climate change. In many respects, it has been acknowledged that global business activities have a negative impact on climate change. Nevertheless, some global business activities have the potential to promote climate change positively. Global business activities, including fossil fuel-based energy sources, transportation, agriculture, industrial processes, and others, all have an environmental effect and contribute to global climate change.The negative effects of global business on climate changeFor many years, global business practices such as the use of fossil fuels, deforestation, and various industrial activities, among others, have led to severe environmental harm. These activities have resulted in the production of vast amounts of greenhouse gases that affect the environment. For instance, companies that use petroleum in the manufacturing process contribute significantly to the emission of greenhouse gases into the atmosphere. The use of fossil fuels, such as coal and oil, in energy production is the most significant cause of greenhouse gas emissions.The positive effects of global business on climate changeGlobal business activities that support renewable energy sources and sustainable environmental practices have a positive impact on climate change. For example, the installation of renewable energy sources such as wind turbines, solar panels, and hydropower systems in various global business practices such as manufacturing and energy production is one way of reducing greenhouse gas emissions. The transportation sector is another area where global business practices are becoming more environmentally friendly. The development of electric cars, hydrogen-powered vehicles, and fuel-efficient cars can help to reduce carbon emissions that are produced by conventional gasoline-powered vehicles.