Waste is an important thing in the world. If we wrong to use waste, it can make a global warming. So we must care with waste. A global warming can make a world harm. A piece of waste is participate in a global warming. The government must thinking about global warming. The solutions the government must take a riset to less a waste. The school,the factory,and the instute take a garbage in side of the corner of the building. So the waste can be to zero. We must know the knowledge about waste. Many waste can make a disease and a disguiting in  public place. A waste and a polution make the atmosphere less. Challenge to this world about waste is big. The plastic is very bad in circulation in eco-system. So we must carefull about the waste. To make plastic less we can make the bag from bamboo. The bamboo can use for a long time. Waste is a big problem, so use a eco pack to minimize a polution/ global warming,like bamboo. The bamboo fiber can survive around 5 years,because the fiber is very good quality. The government must make a food factory which is nutrition of fish/something. The package not from waste, the package is from banana leaf. The government must make a regulation to make a nutrition fish to be a universal food/ national food.