Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to find reliable information on climate change [title] Subscribe to peer-reviewed journals. [step] Peer-reviewed journal articles are written by experts in the field. The works then undergo critiquing by other experts before they can be published.

Ending1: Peer-reviewed journals usually help, and you can find both current and previous journals for that purpose. [substeps] Look into other journals similar to your own. Ending2: Peer-reviewed journals are the main sources for original articles. [substeps] If you are looking for information about climate change commonly found on most books, you may want to consider developing a comprehensive digital library, such as a database. Ending3: This ensures that the articles are based on the best knowledge to date. Some examples are : [substeps] The international journal of climate change: impacts and responses journal of earth science and climate change global and planetary change [title] Visit peer-reviewed journals online. Ending4: To access peer-reviewed journals, visit. [substeps] Typically, you can expect to pay a modest fee.

Answer format: ending1/ending2/ending3/ending4