<s>[INST] Why have so many companies changed to using paper straws? [/INST] Many companies have made the switch to paper straws in order to reduce their environmental impact. Paper straws are more environmentally friendly than plastic straws because they are biodegradable and can be recycled. They also reduce the amount of plastic waste that ends up in landfills and the ocean, which helps to reduce pollution and the impact of plastic on marine life. Additionally, paper straws are often more cost-effective than plastic straws, making them a more economical choice for many businesses.</s>\ <s>[INST] Has this had a measurable effect on the environment? [/INST] There are a number of ways to measure a positive environment impact. It's a multi-variable function. If you measure it by the amount of garbage in landfills, then yes, it has made an impact.</s>