In his inaugural address in Strasbourg, Buzek stated that among the greatest challenges faced by the European parliament were the economic crisis, European solidarity, human rights, and reform within the Parliament itself. Buzek also stated he would be committed to reform of the European economy, tackling rising unemployment, energy security, and climate change, strengthening European solidarity and integration and promoting equal opportunities for women. However, Buzek noted that the Lisbon Treaty would be a prerequisite to any change "(so that the Union can be) well-organised and effective".