The difference between the policies of Joe Biden and Trump

As an AI language model, I can provide an overview of some key policy differences between Joe Biden and Donald Trump during their respective presidencies. It's important to note that policies can evolve over time, and my knowledge is based on information available up until September 2021.

Climate Change and Environmental Policies:

Biden: Joe Biden has emphasized addressing climate change as a priority. He rejoined the Paris Agreement, set a target for the United States to achieve net-zero greenhouse gas emissions by 2050, and implemented various executive orders to promote clean energy, reduce emissions, and conserve natural resources.
Trump: Donald Trump withdrew the United States from the Paris Agreement, rolled back several environmental regulations and policies aimed at reducing greenhouse gas emissions, and promoted fossil fuel production to achieve energy independence.
Healthcare:

Biden: Biden supports the Affordable Care Act (ACA) and seeks to expand its coverage and affordability. He has proposed increasing subsidies for health insurance, lowering the Medicare eligibility age, and creating a public health insurance option.
Trump: Trump sought to repeal the ACA but was unsuccessful in doing so. His administration focused on deregulation and increasing competition among insurance providers to reduce costs. Trump supported alternative healthcare models, such as health savings accounts and association health plans.
Immigration:

Biden: Biden has taken steps to reverse several of Trump's immigration policies. He halted construction of the border wall, reinstated the DACA (Deferred Action for Childhood Arrivals) program, and proposed comprehensive immigration reform that includes a pathway to citizenship for undocumented immigrants.
Trump: Trump pursued a stricter immigration policy. He implemented the "zero tolerance" policy that resulted in family separations at the border, expanded immigration enforcement, sought to end DACA, and imposed travel bans on several predominantly Muslim-majority countries.
Foreign Policy:

Biden: Biden has adopted a more multilateral approach to foreign policy, focusing on rebuilding alliances and reengaging with international organizations. He seeks to reestablish the United States as a leader on global issues, such as climate change, human rights, and nuclear non-proliferation.
Trump: Trump pursued an "America First" foreign policy, prioritizing U.S. interests and bilateral negotiations. He withdrew from international agreements like the Iran nuclear deal, renegotiated trade deals like NAFTA (North American Free Trade Agreement) to create USMCA (United States-Mexico-Canada Agreement), and pushed for fairer trade practices with China.
These are just a few examples of policy differences between Joe Biden and Donald Trump. It's important to note that policies can be complex and multifaceted, and each administration's actions may vary across different areas of governance.